Home / 244,606,713.40-366,910,070.10-225,899,990.20

Finding the Fourth Proportional to 244,606,713.40, 366,910,070.10 and 225,899,990.20

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Solution

The fourth proportional to 244,606,713.40, 366,910,070.10 and 225,899,990.20 is: 338,849,985.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606,713.40 : 366,910,070.10 = 225,899,990.20 : x
  2. Step 2: Convert to fraction form
    244,606,713.40/366,910,070.10 = 225,899,990.20/x
  3. Step 3: Cross multiply
    244,606,713.40x = 366,910,070.10 × 225,899,990.20
  4. Step 4: Simplify right side
    244,606,713.40x = 82,884,981,239,871,312
  5. Step 5: Solve for x
    x = 82,884,981,239,871,312/244,606,713.40
  6. Step 6: Final answer
    x = 338,849,985.30

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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.