Home / 36,413,793.20-54,613,691.40-10,855,636.40

Finding the Fourth Proportional to 36,413,793.20, 54,613,691.40 and 10,855,636.40

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Solution

The fourth proportional to 36,413,793.20, 54,613,691.40 and 10,855,636.40 is: 16,281,368.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,413,793.20 : 54,613,691.40 = 10,855,636.40 : x
  2. Step 2: Convert to fraction form
    36,413,793.20/54,613,691.40 = 10,855,636.40/x
  3. Step 3: Cross multiply
    36,413,793.20x = 54,613,691.40 × 10,855,636.40
  4. Step 4: Simplify right side
    36,413,793.20x = 592,866,376,300,207
  5. Step 5: Solve for x
    x = 592,866,376,300,207/36,413,793.20
  6. Step 6: Final answer
    x = 16,281,368.25

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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.