Home / 23,186,508.55-34,780,881.33-7,623,992.57

Finding the Fourth Proportional to 23,186,508.55, 34,780,881.33 and 7,623,992.57

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Solution

The fourth proportional to 23,186,508.55, 34,780,881.33 and 7,623,992.57 is: 11,436,356.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,186,508.55 : 34,780,881.33 = 7,623,992.57 : x
  2. Step 2: Convert to fraction form
    23,186,508.55/34,780,881.33 = 7,623,992.57/x
  3. Step 3: Cross multiply
    23,186,508.55x = 34,780,881.33 × 7,623,992.57
  4. Step 4: Simplify right side
    23,186,508.55x = 265,169,180,664,067.31
  5. Step 5: Solve for x
    x = 265,169,180,664,067.31/23,186,508.55
  6. Step 6: Final answer
    x = 11,436,356.63

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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.