Home / 37,044,177.04-51,120,964.28-20,746,653.04

Finding the Fourth Proportional to 37,044,177.04, 51,120,964.28 and 20,746,653.04

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Solution

The fourth proportional to 37,044,177.04, 51,120,964.28 and 20,746,653.04 is: 28,630,381.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,044,177.04 : 51,120,964.28 = 20,746,653.04 : x
  2. Step 2: Convert to fraction form
    37,044,177.04/51,120,964.28 = 20,746,653.04/x
  3. Step 3: Cross multiply
    37,044,177.04x = 51,120,964.28 × 20,746,653.04
  4. Step 4: Simplify right side
    37,044,177.04x = 1,060,588,908,987,393.38
  5. Step 5: Solve for x
    x = 1,060,588,908,987,393.38/37,044,177.04
  6. Step 6: Final answer
    x = 28,630,381.18

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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.