Home / 83,919,057.24-125,892,037.83-35,404,057.22

Finding the Fourth Proportional to 83,919,057.24, 125,892,037.83 and 35,404,057.22

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Solution

The fourth proportional to 83,919,057.24, 125,892,037.83 and 35,404,057.22 is: 53,111,760.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,919,057.24 : 125,892,037.83 = 35,404,057.22 : x
  2. Step 2: Convert to fraction form
    83,919,057.24/125,892,037.83 = 35,404,057.22/x
  3. Step 3: Cross multiply
    83,919,057.24x = 125,892,037.83 × 35,404,057.22
  4. Step 4: Simplify right side
    83,919,057.24x = 4,457,088,910,875,724.50
  5. Step 5: Solve for x
    x = 4,457,088,910,875,724.50/83,919,057.24
  6. Step 6: Final answer
    x = 53,111,760.99

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