Home / 18,061,110.32-24,924,349.13-10,326,314.61

Finding the Fourth Proportional to 18,061,110.32, 24,924,349.13 and 10,326,314.61

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Solution

The fourth proportional to 18,061,110.32, 24,924,349.13 and 10,326,314.61 is: 14,250,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,061,110.32 : 24,924,349.13 = 10,326,314.61 : x
  2. Step 2: Convert to fraction form
    18,061,110.32/24,924,349.13 = 10,326,314.61/x
  3. Step 3: Cross multiply
    18,061,110.32x = 24,924,349.13 × 10,326,314.61
  4. Step 4: Simplify right side
    18,061,110.32x = 257,376,670,514,228.19
  5. Step 5: Solve for x
    x = 257,376,670,514,228.19/18,061,110.32
  6. Step 6: Final answer
    x = 14,250,323.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.