Home / 23,328,052.80-34,992,079.20-14,817,998.40

Finding the Fourth Proportional to 23,328,052.80, 34,992,079.20 and 14,817,998.40

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Solution

The fourth proportional to 23,328,052.80, 34,992,079.20 and 14,817,998.40 is: 22,226,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,052.80 : 34,992,079.20 = 14,817,998.40 : x
  2. Step 2: Convert to fraction form
    23,328,052.80/34,992,079.20 = 14,817,998.40/x
  3. Step 3: Cross multiply
    23,328,052.80x = 34,992,079.20 × 14,817,998.40
  4. Step 4: Simplify right side
    23,328,052.80x = 518,512,573,598,273.31
  5. Step 5: Solve for x
    x = 518,512,573,598,273.31/23,328,052.80
  6. Step 6: Final answer
    x = 22,226,997.60

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Similar ratio
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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.