Home / 29,534,577.60-44,297,719.20-9,341,860.80

Finding the Fourth Proportional to 29,534,577.60, 44,297,719.20 and 9,341,860.80

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Solution

The fourth proportional to 29,534,577.60, 44,297,719.20 and 9,341,860.80 is: 14,011,479.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,534,577.60 : 44,297,719.20 = 9,341,860.80 : x
  2. Step 2: Convert to fraction form
    29,534,577.60/44,297,719.20 = 9,341,860.80/x
  3. Step 3: Cross multiply
    29,534,577.60x = 44,297,719.20 × 9,341,860.80
  4. Step 4: Simplify right side
    29,534,577.60x = 413,823,126,523,887.44
  5. Step 5: Solve for x
    x = 413,823,126,523,887.44/29,534,577.60
  6. Step 6: Final answer
    x = 14,011,479.43

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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.