Home / 35,262,471.66-48,663,428.50-19,581,758.62

Finding the Fourth Proportional to 35,262,471.66, 48,663,428.50 and 19,581,758.62

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Solution

The fourth proportional to 35,262,471.66, 48,663,428.50 and 19,581,758.62 is: 27,023,503.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,262,471.66 : 48,663,428.50 = 19,581,758.62 : x
  2. Step 2: Convert to fraction form
    35,262,471.66/48,663,428.50 = 19,581,758.62/x
  3. Step 3: Cross multiply
    35,262,471.66x = 48,663,428.50 × 19,581,758.62
  4. Step 4: Simplify right side
    35,262,471.66x = 952,915,510,508,628.75
  5. Step 5: Solve for x
    x = 952,915,510,508,628.75/35,262,471.66
  6. Step 6: Final answer
    x = 27,023,503.05

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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.