Home / 44,034,107.70-66,051,161.55-26,815,419.30

Finding the Fourth Proportional to 44,034,107.70, 66,051,161.55 and 26,815,419.30

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Solution

The fourth proportional to 44,034,107.70, 66,051,161.55 and 26,815,419.30 is: 40,223,128.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,034,107.70 : 66,051,161.55 = 26,815,419.30 : x
  2. Step 2: Convert to fraction form
    44,034,107.70/66,051,161.55 = 26,815,419.30/x
  3. Step 3: Cross multiply
    44,034,107.70x = 66,051,161.55 × 26,815,419.30
  4. Step 4: Simplify right side
    44,034,107.70x = 1,771,189,592,215,288
  5. Step 5: Solve for x
    x = 1,771,189,592,215,288/44,034,107.70
  6. Step 6: Final answer
    x = 40,223,128.95

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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.