Home / 16,337,567,248.43-22,545,613,624.85-9,103,919,609.54

Finding the Fourth Proportional to 16,337,567,248.43, 22,545,613,624.85 and 9,103,919,609.54

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Solution

The fourth proportional to 16,337,567,248.43, 22,545,613,624.85 and 9,103,919,609.54 is: 12,563,281,354.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,337,567,248.43 : 22,545,613,624.85 = 9,103,919,609.54 : x
  2. Step 2: Convert to fraction form
    16,337,567,248.43/22,545,613,624.85 = 9,103,919,609.54/x
  3. Step 3: Cross multiply
    16,337,567,248.43x = 22,545,613,624.85 × 9,103,919,609.54
  4. Step 4: Simplify right side
    16,337,567,248.43x = 205,253,453,988,225,875,968
  5. Step 5: Solve for x
    x = 205,253,453,988,225,875,968/16,337,567,248.43
  6. Step 6: Final answer
    x = 12,563,281,354.39

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.