Home / 244,606,335.40-366,909,503.10-225,899,612.20

Finding the Fourth Proportional to 244,606,335.40, 366,909,503.10 and 225,899,612.20

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Solution

The fourth proportional to 244,606,335.40, 366,909,503.10 and 225,899,612.20 is: 338,849,418.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,606,335.40 : 366,909,503.10 = 225,899,612.20 : x
  2. Step 2: Convert to fraction form
    244,606,335.40/366,909,503.10 = 225,899,612.20/x
  3. Step 3: Cross multiply
    244,606,335.40x = 366,909,503.10 × 225,899,612.20
  4. Step 4: Simplify right side
    244,606,335.40x = 82,884,714,462,784,704
  5. Step 5: Solve for x
    x = 82,884,714,462,784,704/244,606,335.40
  6. Step 6: Final answer
    x = 338,849,418.30

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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.