Home / 110,342,962.64-152,285,248.06-60,788,414.36

Finding the Fourth Proportional to 110,342,962.64, 152,285,248.06 and 60,788,414.36

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Solution

The fourth proportional to 110,342,962.64, 152,285,248.06 and 60,788,414.36 is: 83,894,600.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,342,962.64 : 152,285,248.06 = 60,788,414.36 : x
  2. Step 2: Convert to fraction form
    110,342,962.64/152,285,248.06 = 60,788,414.36/x
  3. Step 3: Cross multiply
    110,342,962.64x = 152,285,248.06 × 60,788,414.36
  4. Step 4: Simplify right side
    110,342,962.64x = 9,257,178,759,986,666
  5. Step 5: Solve for x
    x = 9,257,178,759,986,666/110,342,962.64
  6. Step 6: Final answer
    x = 83,894,600.42

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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.