Home / 52,930,023.77-79,335,527.18-26,949,398.91

Finding the Fourth Proportional to 52,930,023.77, 79,335,527.18 and 26,949,398.91

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Solution

The fourth proportional to 52,930,023.77, 79,335,527.18 and 26,949,398.91 is: 40,393,799.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,930,023.77 : 79,335,527.18 = 26,949,398.91 : x
  2. Step 2: Convert to fraction form
    52,930,023.77/79,335,527.18 = 26,949,398.91/x
  3. Step 3: Cross multiply
    52,930,023.77x = 79,335,527.18 × 26,949,398.91
  4. Step 4: Simplify right side
    52,930,023.77x = 2,138,044,769,574,220.25
  5. Step 5: Solve for x
    x = 2,138,044,769,574,220.25/52,930,023.77
  6. Step 6: Final answer
    x = 40,393,799.54

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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.