Home / 22,752,000.20-34,128,000.30-14,689,843.40

Finding the Fourth Proportional to 22,752,000.20, 34,128,000.30 and 14,689,843.40

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Solution

The fourth proportional to 22,752,000.20, 34,128,000.30 and 14,689,843.40 is: 22,034,765.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,752,000.20 : 34,128,000.30 = 14,689,843.40 : x
  2. Step 2: Convert to fraction form
    22,752,000.20/34,128,000.30 = 14,689,843.40/x
  3. Step 3: Cross multiply
    22,752,000.20x = 34,128,000.30 × 14,689,843.40
  4. Step 4: Simplify right side
    22,752,000.20x = 501,334,979,962,153
  5. Step 5: Solve for x
    x = 501,334,979,962,153/22,752,000.20
  6. Step 6: Final answer
    x = 22,034,765.10

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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.