Home / 16,680,477.71-25,038,402.71-14,773,766.97

Finding the Fourth Proportional to 16,680,477.71, 25,038,402.71 and 14,773,766.97

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Solution

The fourth proportional to 16,680,477.71, 25,038,402.71 and 14,773,766.97 is: 22,176,314.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,680,477.71 : 25,038,402.71 = 14,773,766.97 : x
  2. Step 2: Convert to fraction form
    16,680,477.71/25,038,402.71 = 14,773,766.97/x
  3. Step 3: Cross multiply
    16,680,477.71x = 25,038,402.71 × 14,773,766.97
  4. Step 4: Simplify right side
    16,680,477.71x = 369,911,526,864,687.62
  5. Step 5: Solve for x
    x = 369,911,526,864,687.62/16,680,477.71
  6. Step 6: Final answer
    x = 22,176,314.94

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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.