Home / 29,168,002.60-43,668,023.10-26,144,693.80

Finding the Fourth Proportional to 29,168,002.60, 43,668,023.10 and 26,144,693.80

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Solution

The fourth proportional to 29,168,002.60, 43,668,023.10 and 26,144,693.80 is: 39,141,764.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,168,002.60 : 43,668,023.10 = 26,144,693.80 : x
  2. Step 2: Convert to fraction form
    29,168,002.60/43,668,023.10 = 26,144,693.80/x
  3. Step 3: Cross multiply
    29,168,002.60x = 43,668,023.10 × 26,144,693.80
  4. Step 4: Simplify right side
    29,168,002.60x = 1,141,687,092,800,826.75
  5. Step 5: Solve for x
    x = 1,141,687,092,800,826.75/29,168,002.60
  6. Step 6: Final answer
    x = 39,141,764.64

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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.