Home / 42,988,363.92-59,323,356.30-24,403,341.72

Finding the Fourth Proportional to 42,988,363.92, 59,323,356.30 and 24,403,341.72

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Solution

The fourth proportional to 42,988,363.92, 59,323,356.30 and 24,403,341.72 is: 33,676,278.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,988,363.92 : 59,323,356.30 = 24,403,341.72 : x
  2. Step 2: Convert to fraction form
    42,988,363.92/59,323,356.30 = 24,403,341.72/x
  3. Step 3: Cross multiply
    42,988,363.92x = 59,323,356.30 × 24,403,341.72
  4. Step 4: Simplify right side
    42,988,363.92x = 1,447,688,135,766,214.75
  5. Step 5: Solve for x
    x = 1,447,688,135,766,214.75/42,988,363.92
  6. Step 6: Final answer
    x = 33,676,278.97

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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.