Home / 22,803,379.32-34,205,060.28-9,156,521.64

Finding the Fourth Proportional to 22,803,379.32, 34,205,060.28 and 9,156,521.64

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Solution

The fourth proportional to 22,803,379.32, 34,205,060.28 and 9,156,521.64 is: 13,734,778.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,803,379.32 : 34,205,060.28 = 9,156,521.64 : x
  2. Step 2: Convert to fraction form
    22,803,379.32/34,205,060.28 = 9,156,521.64/x
  3. Step 3: Cross multiply
    22,803,379.32x = 34,205,060.28 × 9,156,521.64
  4. Step 4: Simplify right side
    22,803,379.32x = 313,199,374,651,324.50
  5. Step 5: Solve for x
    x = 313,199,374,651,324.50/22,803,379.32
  6. Step 6: Final answer
    x = 13,734,778.97

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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.