Home / 3,182,134,886,017.50-4,773,202,323,671.80-764,635,707,751.70

Finding the Fourth Proportional to 3,182,134,886,017.50, 4,773,202,323,671.80 and 764,635,707,751.70

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Solution

The fourth proportional to 3,182,134,886,017.50, 4,773,202,323,671.80 and 764,635,707,751.70 is: 1,146,953,560,340.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,182,134,886,017.50 : 4,773,202,323,671.80 = 764,635,707,751.70 : x
  2. Step 2: Convert to fraction form
    3,182,134,886,017.50/4,773,202,323,671.80 = 764,635,707,751.70/x
  3. Step 3: Cross multiply
    3,182,134,886,017.50x = 4,773,202,323,671.80 × 764,635,707,751.70
  4. Step 4: Simplify right side
    3,182,134,886,017.50x = 3,649,760,937,002,845,650,026,496
  5. Step 5: Solve for x
    x = 3,649,760,937,002,845,650,026,496/3,182,134,886,017.50
  6. Step 6: Final answer
    x = 1,146,953,560,340.93

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Double scale
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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.