Home / 244,437,638.88-337,317,217.20-134,429,357.28

Finding the Fourth Proportional to 244,437,638.88, 337,317,217.20 and 134,429,357.28

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Solution

The fourth proportional to 244,437,638.88, 337,317,217.20 and 134,429,357.28 is: 185,508,814.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,437,638.88 : 337,317,217.20 = 134,429,357.28 : x
  2. Step 2: Convert to fraction form
    244,437,638.88/337,317,217.20 = 134,429,357.28/x
  3. Step 3: Cross multiply
    244,437,638.88x = 337,317,217.20 × 134,429,357.28
  4. Step 4: Simplify right side
    244,437,638.88x = 45,345,336,707,674,160
  5. Step 5: Solve for x
    x = 45,345,336,707,674,160/244,437,638.88
  6. Step 6: Final answer
    x = 185,508,814.91

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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.