Home / 60,843,166.52-83,967,689.30-34,372,339.43

Finding the Fourth Proportional to 60,843,166.52, 83,967,689.30 and 34,372,339.43

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Solution

The fourth proportional to 60,843,166.52, 83,967,689.30 and 34,372,339.43 is: 47,436,155.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,843,166.52 : 83,967,689.30 = 34,372,339.43 : x
  2. Step 2: Convert to fraction form
    60,843,166.52/83,967,689.30 = 34,372,339.43/x
  3. Step 3: Cross multiply
    60,843,166.52x = 83,967,689.30 × 34,372,339.43
  4. Step 4: Simplify right side
    60,843,166.52x = 2,886,165,918,068,229
  5. Step 5: Solve for x
    x = 2,886,165,918,068,229/60,843,166.52
  6. Step 6: Final answer
    x = 47,436,155.66

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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.