Home / 162,582,950.52-224,367,816.71-92,018,555.55

Finding the Fourth Proportional to 162,582,950.52, 224,367,816.71 and 92,018,555.55

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Solution

The fourth proportional to 162,582,950.52, 224,367,816.71 and 92,018,555.55 is: 126,987,499.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,582,950.52 : 224,367,816.71 = 92,018,555.55 : x
  2. Step 2: Convert to fraction form
    162,582,950.52/224,367,816.71 = 92,018,555.55/x
  3. Step 3: Cross multiply
    162,582,950.52x = 224,367,816.71 × 92,018,555.55
  4. Step 4: Simplify right side
    162,582,950.52x = 20,646,002,405,791,400
  5. Step 5: Solve for x
    x = 20,646,002,405,791,400/162,582,950.52
  6. Step 6: Final answer
    x = 126,987,499.86

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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.