Home / 29,228,280.90-43,852,158.18-9,799,429.56

Finding the Fourth Proportional to 29,228,280.90, 43,852,158.18 and 9,799,429.56

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Solution

The fourth proportional to 29,228,280.90, 43,852,158.18 and 9,799,429.56 is: 14,702,408.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,228,280.90 : 43,852,158.18 = 9,799,429.56 : x
  2. Step 2: Convert to fraction form
    29,228,280.90/43,852,158.18 = 9,799,429.56/x
  3. Step 3: Cross multiply
    29,228,280.90x = 43,852,158.18 × 9,799,429.56
  4. Step 4: Simplify right side
    29,228,280.90x = 429,726,135,138,887.81
  5. Step 5: Solve for x
    x = 429,726,135,138,887.81/29,228,280.90
  6. Step 6: Final answer
    x = 14,702,408.83

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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.