Home / 37,044,150-51,120,927-20,746,626

Finding the Fourth Proportional to 37,044,150, 51,120,927 and 20,746,626

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Solution

The fourth proportional to 37,044,150, 51,120,927 and 20,746,626 is: 28,630,343.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,044,150 : 51,120,927 = 20,746,626 : x
  2. Step 2: Convert to fraction form
    37,044,150/51,120,927 = 20,746,626/x
  3. Step 3: Cross multiply
    37,044,150x = 51,120,927 × 20,746,626
  4. Step 4: Simplify right side
    37,044,150x = 1,060,586,753,242,302
  5. Step 5: Solve for x
    x = 1,060,586,753,242,302/37,044,150
  6. Step 6: Final answer
    x = 28,630,343.88

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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.