Home / 17,532,155.38-26,298,233.04-4,752,327.94

Finding the Fourth Proportional to 17,532,155.38, 26,298,233.04 and 4,752,327.94

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Solution

The fourth proportional to 17,532,155.38, 26,298,233.04 and 4,752,327.94 is: 7,128,491.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532,155.38 : 26,298,233.04 = 4,752,327.94 : x
  2. Step 2: Convert to fraction form
    17,532,155.38/26,298,233.04 = 4,752,327.94/x
  3. Step 3: Cross multiply
    17,532,155.38x = 26,298,233.04 × 4,752,327.94
  4. Step 4: Simplify right side
    17,532,155.38x = 124,977,827,648,623.14
  5. Step 5: Solve for x
    x = 124,977,827,648,623.14/17,532,155.38
  6. Step 6: Final answer
    x = 7,128,491.90

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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.