Home / 29,551,503.60-44,327,255.40-10,403,881.20

Finding the Fourth Proportional to 29,551,503.60, 44,327,255.40 and 10,403,881.20

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Solution

The fourth proportional to 29,551,503.60, 44,327,255.40 and 10,403,881.20 is: 15,605,821.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,551,503.60 : 44,327,255.40 = 10,403,881.20 : x
  2. Step 2: Convert to fraction form
    29,551,503.60/44,327,255.40 = 10,403,881.20/x
  3. Step 3: Cross multiply
    29,551,503.60x = 44,327,255.40 × 10,403,881.20
  4. Step 4: Simplify right side
    29,551,503.60x = 461,175,499,103,658.44
  5. Step 5: Solve for x
    x = 461,175,499,103,658.44/29,551,503.60
  6. Step 6: Final answer
    x = 15,605,821.80

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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.