Home / 23,161,060.29-34,741,839.92-6,987,151.74

Finding the Fourth Proportional to 23,161,060.29, 34,741,839.92 and 6,987,151.74

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Solution

The fourth proportional to 23,161,060.29, 34,741,839.92 and 6,987,151.74 is: 10,480,802.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,161,060.29 : 34,741,839.92 = 6,987,151.74 : x
  2. Step 2: Convert to fraction form
    23,161,060.29/34,741,839.92 = 6,987,151.74/x
  3. Step 3: Cross multiply
    23,161,060.29x = 34,741,839.92 × 6,987,151.74
  4. Step 4: Simplify right side
    23,161,060.29x = 242,746,507,212,893.72
  5. Step 5: Solve for x
    x = 242,746,507,212,893.72/23,161,060.29
  6. Step 6: Final answer
    x = 10,480,802.87

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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.