Home / 14,792,854.60-22,151,957.10-11,806,870.60

Finding the Fourth Proportional to 14,792,854.60, 22,151,957.10 and 11,806,870.60

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Solution

The fourth proportional to 14,792,854.60, 22,151,957.10 and 11,806,870.60 is: 17,680,515.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,792,854.60 : 22,151,957.10 = 11,806,870.60 : x
  2. Step 2: Convert to fraction form
    14,792,854.60/22,151,957.10 = 11,806,870.60/x
  3. Step 3: Cross multiply
    14,792,854.60x = 22,151,957.10 × 11,806,870.60
  4. Step 4: Simplify right side
    14,792,854.60x = 261,545,291,016,451.28
  5. Step 5: Solve for x
    x = 261,545,291,016,451.28/14,792,854.60
  6. Step 6: Final answer
    x = 17,680,515.23

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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.