Home / 94,041,930.80-141,029,718.60-33,459,633.20

Finding the Fourth Proportional to 94,041,930.80, 141,029,718.60 and 33,459,633.20

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Solution

The fourth proportional to 94,041,930.80, 141,029,718.60 and 33,459,633.20 is: 50,177,645.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,041,930.80 : 141,029,718.60 = 33,459,633.20 : x
  2. Step 2: Convert to fraction form
    94,041,930.80/141,029,718.60 = 33,459,633.20/x
  3. Step 3: Cross multiply
    94,041,930.80x = 141,029,718.60 × 33,459,633.20
  4. Step 4: Simplify right side
    94,041,930.80x = 4,718,802,654,655,217
  5. Step 5: Solve for x
    x = 4,718,802,654,655,217/94,041,930.80
  6. Step 6: Final answer
    x = 50,177,645.38

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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.