Home / 5,112,023,185,555.20-7,668,034,778,332.80-3,626,006,444,179.20

Finding the Fourth Proportional to 5,112,023,185,555.20, 7,668,034,778,332.80 and 3,626,006,444,179.20

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Solution

The fourth proportional to 5,112,023,185,555.20, 7,668,034,778,332.80 and 3,626,006,444,179.20 is: 5,439,009,666,268.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,112,023,185,555.20 : 7,668,034,778,332.80 = 3,626,006,444,179.20 : x
  2. Step 2: Convert to fraction form
    5,112,023,185,555.20/7,668,034,778,332.80 = 3,626,006,444,179.20/x
  3. Step 3: Cross multiply
    5,112,023,185,555.20x = 7,668,034,778,332.80 × 3,626,006,444,179.20
  4. Step 4: Simplify right side
    5,112,023,185,555.20x = 27,804,343,520,424,956,350,431,232
  5. Step 5: Solve for x
    x = 27,804,343,520,424,956,350,431,232/5,112,023,185,555.20
  6. Step 6: Final answer
    x = 5,439,009,666,268.80

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Double scale
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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.