Home / 224,443,946.34-336,368,293.11-115,264,707.30

Finding the Fourth Proportional to 224,443,946.34, 336,368,293.11 and 115,264,707.30

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Solution

The fourth proportional to 224,443,946.34, 336,368,293.11 and 115,264,707.30 is: 172,744,212.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,443,946.34 : 336,368,293.11 = 115,264,707.30 : x
  2. Step 2: Convert to fraction form
    224,443,946.34/336,368,293.11 = 115,264,707.30/x
  3. Step 3: Cross multiply
    224,443,946.34x = 336,368,293.11 × 115,264,707.30
  4. Step 4: Simplify right side
    224,443,946.34x = 38,771,392,850,324,760
  5. Step 5: Solve for x
    x = 38,771,392,850,324,760/224,443,946.34
  6. Step 6: Final answer
    x = 172,744,212.90

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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.