Home / 1,059,738,986.01-1,462,413,071.52-583,424,599.69

Finding the Fourth Proportional to 1,059,738,986.01, 1,462,413,071.52 and 583,424,599.69

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Solution

The fourth proportional to 1,059,738,986.01, 1,462,413,071.52 and 583,424,599.69 is: 805,111,232.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,059,738,986.01 : 1,462,413,071.52 = 583,424,599.69 : x
  2. Step 2: Convert to fraction form
    1,059,738,986.01/1,462,413,071.52 = 583,424,599.69/x
  3. Step 3: Cross multiply
    1,059,738,986.01x = 1,462,413,071.52 × 583,424,599.69
  4. Step 4: Simplify right side
    1,059,738,986.01x = 853,207,760,832,979,456
  5. Step 5: Solve for x
    x = 853,207,760,832,979,456/1,059,738,986.01
  6. Step 6: Final answer
    x = 805,111,232.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.