Home / 60,928,575.28-84,081,427.64-34,466,363.76

Finding the Fourth Proportional to 60,928,575.28, 84,081,427.64 and 34,466,363.76

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Solution

The fourth proportional to 60,928,575.28, 84,081,427.64 and 34,466,363.76 is: 47,563,578.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,928,575.28 : 84,081,427.64 = 34,466,363.76 : x
  2. Step 2: Convert to fraction form
    60,928,575.28/84,081,427.64 = 34,466,363.76/x
  3. Step 3: Cross multiply
    60,928,575.28x = 84,081,427.64 × 34,466,363.76
  4. Step 4: Simplify right side
    60,928,575.28x = 2,897,981,070,500,358
  5. Step 5: Solve for x
    x = 2,897,981,070,500,358/60,928,575.28
  6. Step 6: Final answer
    x = 47,563,578.46

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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.