Home / 296,294,172.60-444,451,338.39-140,767,714.68

Finding the Fourth Proportional to 296,294,172.60, 444,451,338.39 and 140,767,714.68

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Solution

The fourth proportional to 296,294,172.60, 444,451,338.39 and 140,767,714.68 is: 211,156,360.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,294,172.60 : 444,451,338.39 = 140,767,714.68 : x
  2. Step 2: Convert to fraction form
    296,294,172.60/444,451,338.39 = 140,767,714.68/x
  3. Step 3: Cross multiply
    296,294,172.60x = 444,451,338.39 × 140,767,714.68
  4. Step 4: Simplify right side
    296,294,172.60x = 62,564,399,191,627,648
  5. Step 5: Solve for x
    x = 62,564,399,191,627,648/296,294,172.60
  6. Step 6: Final answer
    x = 211,156,360.73

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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.