Home / 151,812,000.60-227,718,000.90-75,284,496.60

Finding the Fourth Proportional to 151,812,000.60, 227,718,000.90 and 75,284,496.60

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Solution

The fourth proportional to 151,812,000.60, 227,718,000.90 and 75,284,496.60 is: 112,926,744.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,812,000.60 : 227,718,000.90 = 75,284,496.60 : x
  2. Step 2: Convert to fraction form
    151,812,000.60/227,718,000.90 = 75,284,496.60/x
  3. Step 3: Cross multiply
    151,812,000.60x = 227,718,000.90 × 75,284,496.60
  4. Step 4: Simplify right side
    151,812,000.60x = 17,143,635,064,514,846
  5. Step 5: Solve for x
    x = 17,143,635,064,514,846/151,812,000.60
  6. Step 6: Final answer
    x = 112,926,744.90

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1.5x scale

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.