Home / 24,768,958.38-37,138,719.14-9,417,371.78

Finding the Fourth Proportional to 24,768,958.38, 37,138,719.14 and 9,417,371.78

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Solution

The fourth proportional to 24,768,958.38, 37,138,719.14 and 9,417,371.78 is: 14,120,461.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,768,958.38 : 37,138,719.14 = 9,417,371.78 : x
  2. Step 2: Convert to fraction form
    24,768,958.38/37,138,719.14 = 9,417,371.78/x
  3. Step 3: Cross multiply
    24,768,958.38x = 37,138,719.14 × 9,417,371.78
  4. Step 4: Simplify right side
    24,768,958.38x = 349,749,125,655,457
  5. Step 5: Solve for x
    x = 349,749,125,655,457/24,768,958.38
  6. Step 6: Final answer
    x = 14,120,461.60

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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.