Home / 224,944,272.16-310,298,172.56-130,847,819.56

Finding the Fourth Proportional to 224,944,272.16, 310,298,172.56 and 130,847,819.56

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Solution

The fourth proportional to 224,944,272.16, 310,298,172.56 and 130,847,819.56 is: 180,497,324.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,944,272.16 : 310,298,172.56 = 130,847,819.56 : x
  2. Step 2: Convert to fraction form
    224,944,272.16/310,298,172.56 = 130,847,819.56/x
  3. Step 3: Cross multiply
    224,944,272.16x = 310,298,172.56 × 130,847,819.56
  4. Step 4: Simplify right side
    224,944,272.16x = 40,601,839,292,928,624
  5. Step 5: Solve for x
    x = 40,601,839,292,928,624/224,944,272.16
  6. Step 6: Final answer
    x = 180,497,324.53

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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.