Home / 29,114,967.60-43,672,451.40-22,396,503.60

Finding the Fourth Proportional to 29,114,967.60, 43,672,451.40 and 22,396,503.60

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Solution

The fourth proportional to 29,114,967.60, 43,672,451.40 and 22,396,503.60 is: 33,594,755.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,114,967.60 : 43,672,451.40 = 22,396,503.60 : x
  2. Step 2: Convert to fraction form
    29,114,967.60/43,672,451.40 = 22,396,503.60/x
  3. Step 3: Cross multiply
    29,114,967.60x = 43,672,451.40 × 22,396,503.60
  4. Step 4: Simplify right side
    29,114,967.60x = 978,110,215,000,925.12
  5. Step 5: Solve for x
    x = 978,110,215,000,925.12/29,114,967.60
  6. Step 6: Final answer
    x = 33,594,755.40

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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.