Home / 17,226,477.20-25,838,359.86-7,510,860.92

Finding the Fourth Proportional to 17,226,477.20, 25,838,359.86 and 7,510,860.92

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Solution

The fourth proportional to 17,226,477.20, 25,838,359.86 and 7,510,860.92 is: 11,265,700.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,226,477.20 : 25,838,359.86 = 7,510,860.92 : x
  2. Step 2: Convert to fraction form
    17,226,477.20/25,838,359.86 = 7,510,860.92/x
  3. Step 3: Cross multiply
    17,226,477.20x = 25,838,359.86 × 7,510,860.92
  4. Step 4: Simplify right side
    17,226,477.20x = 194,068,327,373,966.56
  5. Step 5: Solve for x
    x = 194,068,327,373,966.56/17,226,477.20
  6. Step 6: Final answer
    x = 11,265,700.18

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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.