Home / 22,747,964.32-34,121,946.57-7,601,895.82

Finding the Fourth Proportional to 22,747,964.32, 34,121,946.57 and 7,601,895.82

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Solution

The fourth proportional to 22,747,964.32, 34,121,946.57 and 7,601,895.82 is: 11,402,843.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,747,964.32 : 34,121,946.57 = 7,601,895.82 : x
  2. Step 2: Convert to fraction form
    22,747,964.32/34,121,946.57 = 7,601,895.82/x
  3. Step 3: Cross multiply
    22,747,964.32x = 34,121,946.57 × 7,601,895.82
  4. Step 4: Simplify right side
    22,747,964.32x = 259,391,483,000,746.34
  5. Step 5: Solve for x
    x = 259,391,483,000,746.34/22,747,964.32
  6. Step 6: Final answer
    x = 11,402,843.76

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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.