Home / 22,853,537.88-34,234,902.18-12,592,948.20

Finding the Fourth Proportional to 22,853,537.88, 34,234,902.18 and 12,592,948.20

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Solution

The fourth proportional to 22,853,537.88, 34,234,902.18 and 12,592,948.20 is: 18,864,403.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,853,537.88 : 34,234,902.18 = 12,592,948.20 : x
  2. Step 2: Convert to fraction form
    22,853,537.88/34,234,902.18 = 12,592,948.20/x
  3. Step 3: Cross multiply
    22,853,537.88x = 34,234,902.18 × 12,592,948.20
  4. Step 4: Simplify right side
    22,853,537.88x = 431,118,349,784,807.06
  5. Step 5: Solve for x
    x = 431,118,349,784,807.06/22,853,537.88
  6. Step 6: Final answer
    x = 18,864,403.05

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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.