Home / 17,610,915.32-26,418,997.76-6,250,412.60

Finding the Fourth Proportional to 17,610,915.32, 26,418,997.76 and 6,250,412.60

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Solution

The fourth proportional to 17,610,915.32, 26,418,997.76 and 6,250,412.60 is: 9,376,550.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,610,915.32 : 26,418,997.76 = 6,250,412.60 : x
  2. Step 2: Convert to fraction form
    17,610,915.32/26,418,997.76 = 6,250,412.60/x
  3. Step 3: Cross multiply
    17,610,915.32x = 26,418,997.76 × 6,250,412.60
  4. Step 4: Simplify right side
    17,610,915.32x = 165,129,636,478,475.78
  5. Step 5: Solve for x
    x = 165,129,636,478,475.78/17,610,915.32
  6. Step 6: Final answer
    x = 9,376,550.48

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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.