Home / 34,773,148.80-52,159,723.20-26,726,738.40

Finding the Fourth Proportional to 34,773,148.80, 52,159,723.20 and 26,726,738.40

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Solution

The fourth proportional to 34,773,148.80, 52,159,723.20 and 26,726,738.40 is: 40,090,107.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,773,148.80 : 52,159,723.20 = 26,726,738.40 : x
  2. Step 2: Convert to fraction form
    34,773,148.80/52,159,723.20 = 26,726,738.40/x
  3. Step 3: Cross multiply
    34,773,148.80x = 52,159,723.20 × 26,726,738.40
  4. Step 4: Simplify right side
    34,773,148.80x = 1,394,059,276,982,811
  5. Step 5: Solve for x
    x = 1,394,059,276,982,811/34,773,148.80
  6. Step 6: Final answer
    x = 40,090,107.60

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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.