Home / 36,551,446.40-54,827,169.60-29,376,992.90

Finding the Fourth Proportional to 36,551,446.40, 54,827,169.60 and 29,376,992.90

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Solution

The fourth proportional to 36,551,446.40, 54,827,169.60 and 29,376,992.90 is: 44,065,489.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,551,446.40 : 54,827,169.60 = 29,376,992.90 : x
  2. Step 2: Convert to fraction form
    36,551,446.40/54,827,169.60 = 29,376,992.90/x
  3. Step 3: Cross multiply
    36,551,446.40x = 54,827,169.60 × 29,376,992.90
  4. Step 4: Simplify right side
    36,551,446.40x = 1,610,657,372,066,295.75
  5. Step 5: Solve for x
    x = 1,610,657,372,066,295.75/36,551,446.40
  6. Step 6: Final answer
    x = 44,065,489.35

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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.