Home / 14,304,225.59-21,454,317.25-4,587,575.80

Finding the Fourth Proportional to 14,304,225.59, 21,454,317.25 and 4,587,575.80

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Solution

The fourth proportional to 14,304,225.59, 21,454,317.25 and 4,587,575.80 is: 6,880,715.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,304,225.59 : 21,454,317.25 = 4,587,575.80 : x
  2. Step 2: Convert to fraction form
    14,304,225.59/21,454,317.25 = 4,587,575.80/x
  3. Step 3: Cross multiply
    14,304,225.59x = 21,454,317.25 × 4,587,575.80
  4. Step 4: Simplify right side
    14,304,225.59x = 98,423,306,581,657.97
  5. Step 5: Solve for x
    x = 98,423,306,581,657.97/14,304,225.59
  6. Step 6: Final answer
    x = 6,880,715.49

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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.