Home / 20,001,364.30-30,002,046.45-14,962,516.30

Finding the Fourth Proportional to 20,001,364.30, 30,002,046.45 and 14,962,516.30

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Solution

The fourth proportional to 20,001,364.30, 30,002,046.45 and 14,962,516.30 is: 22,443,774.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,001,364.30 : 30,002,046.45 = 14,962,516.30 : x
  2. Step 2: Convert to fraction form
    20,001,364.30/30,002,046.45 = 14,962,516.30/x
  3. Step 3: Cross multiply
    20,001,364.30x = 30,002,046.45 × 14,962,516.30
  4. Step 4: Simplify right side
    20,001,364.30x = 448,906,109,041,482.12
  5. Step 5: Solve for x
    x = 448,906,109,041,482.12/20,001,364.30
  6. Step 6: Final answer
    x = 22,443,774.45

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Similar ratio
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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.