Home / 246,248,316.53-339,822,496.50-134,739,889.55

Finding the Fourth Proportional to 246,248,316.53, 339,822,496.50 and 134,739,889.55

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Solution

The fourth proportional to 246,248,316.53, 339,822,496.50 and 134,739,889.55 is: 185,940,948.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,248,316.53 : 339,822,496.50 = 134,739,889.55 : x
  2. Step 2: Convert to fraction form
    246,248,316.53/339,822,496.50 = 134,739,889.55/x
  3. Step 3: Cross multiply
    246,248,316.53x = 339,822,496.50 × 134,739,889.55
  4. Step 4: Simplify right side
    246,248,316.53x = 45,787,645,645,015,264
  5. Step 5: Solve for x
    x = 45,787,645,645,015,264/246,248,316.53
  6. Step 6: Final answer
    x = 185,940,948.92

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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.