Home / 34,478,785.16-51,718,177.19-32,754,701.78

Finding the Fourth Proportional to 34,478,785.16, 51,718,177.19 and 32,754,701.78

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Solution

The fourth proportional to 34,478,785.16, 51,718,177.19 and 32,754,701.78 is: 49,132,052.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,478,785.16 : 51,718,177.19 = 32,754,701.78 : x
  2. Step 2: Convert to fraction form
    34,478,785.16/51,718,177.19 = 32,754,701.78/x
  3. Step 3: Cross multiply
    34,478,785.16x = 51,718,177.19 × 32,754,701.78
  4. Step 4: Simplify right side
    34,478,785.16x = 1,694,013,470,286,944.25
  5. Step 5: Solve for x
    x = 1,694,013,470,286,944.25/34,478,785.16
  6. Step 6: Final answer
    x = 49,132,052.15

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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.