Home / 59,792,844.60-89,680,750.68-18,846,962.41

Finding the Fourth Proportional to 59,792,844.60, 89,680,750.68 and 18,846,962.41

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Solution

The fourth proportional to 59,792,844.60, 89,680,750.68 and 18,846,962.41 is: 28,267,759.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,792,844.60 : 89,680,750.68 = 18,846,962.41 : x
  2. Step 2: Convert to fraction form
    59,792,844.60/89,680,750.68 = 18,846,962.41/x
  3. Step 3: Cross multiply
    59,792,844.60x = 89,680,750.68 × 18,846,962.41
  4. Step 4: Simplify right side
    59,792,844.60x = 1,690,209,736,966,542
  5. Step 5: Solve for x
    x = 1,690,209,736,966,542/59,792,844.60
  6. Step 6: Final answer
    x = 28,267,759.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.