Home / 34,941,001.20-52,353,565.38-21,252,737.76

Finding the Fourth Proportional to 34,941,001.20, 52,353,565.38 and 21,252,737.76

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Solution

The fourth proportional to 34,941,001.20, 52,353,565.38 and 21,252,737.76 is: 31,843,867.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,941,001.20 : 52,353,565.38 = 21,252,737.76 : x
  2. Step 2: Convert to fraction form
    34,941,001.20/52,353,565.38 = 21,252,737.76/x
  3. Step 3: Cross multiply
    34,941,001.20x = 52,353,565.38 × 21,252,737.76
  4. Step 4: Simplify right side
    34,941,001.20x = 1,112,656,595,822,154.88
  5. Step 5: Solve for x
    x = 1,112,656,595,822,154.88/34,941,001.20
  6. Step 6: Final answer
    x = 31,843,867.02

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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.