Home / 367,466,295.60-551,199,443.40-231,417,399.60

Finding the Fourth Proportional to 367,466,295.60, 551,199,443.40 and 231,417,399.60

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Solution

The fourth proportional to 367,466,295.60, 551,199,443.40 and 231,417,399.60 is: 347,126,099.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,466,295.60 : 551,199,443.40 = 231,417,399.60 : x
  2. Step 2: Convert to fraction form
    367,466,295.60/551,199,443.40 = 231,417,399.60/x
  3. Step 3: Cross multiply
    367,466,295.60x = 551,199,443.40 × 231,417,399.60
  4. Step 4: Simplify right side
    367,466,295.60x = 127,557,141,852,595,376
  5. Step 5: Solve for x
    x = 127,557,141,852,595,376/367,466,295.60
  6. Step 6: Final answer
    x = 347,126,099.40

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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.