Home / 14,894,487.20-22,341,730.80-10,548,480.80

Finding the Fourth Proportional to 14,894,487.20, 22,341,730.80 and 10,548,480.80

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Solution

The fourth proportional to 14,894,487.20, 22,341,730.80 and 10,548,480.80 is: 15,822,721.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,894,487.20 : 22,341,730.80 = 10,548,480.80 : x
  2. Step 2: Convert to fraction form
    14,894,487.20/22,341,730.80 = 10,548,480.80/x
  3. Step 3: Cross multiply
    14,894,487.20x = 22,341,730.80 × 10,548,480.80
  4. Step 4: Simplify right side
    14,894,487.20x = 235,671,318,382,568.66
  5. Step 5: Solve for x
    x = 235,671,318,382,568.66/14,894,487.20
  6. Step 6: Final answer
    x = 15,822,721.20

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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.