Home / 110,293,408.11-152,204,903.25-60,733,663.68

Finding the Fourth Proportional to 110,293,408.11, 152,204,903.25 and 60,733,663.68

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Solution

The fourth proportional to 110,293,408.11, 152,204,903.25 and 60,733,663.68 is: 83,812,455.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,293,408.11 : 152,204,903.25 = 60,733,663.68 : x
  2. Step 2: Convert to fraction form
    110,293,408.11/152,204,903.25 = 60,733,663.68/x
  3. Step 3: Cross multiply
    110,293,408.11x = 152,204,903.25 × 60,733,663.68
  4. Step 4: Simplify right side
    110,293,408.11x = 9,243,961,404,432,438
  5. Step 5: Solve for x
    x = 9,243,961,404,432,438/110,293,408.11
  6. Step 6: Final answer
    x = 83,812,455.91

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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.