Home / 14,832,000.80-22,248,001.20-11,646,951.20

Finding the Fourth Proportional to 14,832,000.80, 22,248,001.20 and 11,646,951.20

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Solution

The fourth proportional to 14,832,000.80, 22,248,001.20 and 11,646,951.20 is: 17,470,426.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,832,000.80 : 22,248,001.20 = 11,646,951.20 : x
  2. Step 2: Convert to fraction form
    14,832,000.80/22,248,001.20 = 11,646,951.20/x
  3. Step 3: Cross multiply
    14,832,000.80x = 22,248,001.20 × 11,646,951.20
  4. Step 4: Simplify right side
    14,832,000.80x = 259,121,384,273,941.41
  5. Step 5: Solve for x
    x = 259,121,384,273,941.41/14,832,000.80
  6. Step 6: Final answer
    x = 17,470,426.80

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1.5x scale

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.