Home / 23,134,600.40-34,695,679.80-6,960,520.40

Finding the Fourth Proportional to 23,134,600.40, 34,695,679.80 and 6,960,520.40

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Solution

The fourth proportional to 23,134,600.40, 34,695,679.80 and 6,960,520.40 is: 10,438,908.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,134,600.40 : 34,695,679.80 = 6,960,520.40 : x
  2. Step 2: Convert to fraction form
    23,134,600.40/34,695,679.80 = 6,960,520.40/x
  3. Step 3: Cross multiply
    23,134,600.40x = 34,695,679.80 × 6,960,520.40
  4. Step 4: Simplify right side
    23,134,600.40x = 241,499,987,039,767.91
  5. Step 5: Solve for x
    x = 241,499,987,039,767.91/23,134,600.40
  6. Step 6: Final answer
    x = 10,438,908.94

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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.