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Finding the Fourth Proportional to 267,495,886.88, 367,835,303.27 and 232,152,331.71

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Solution

The fourth proportional to 267,495,886.88, 367,835,303.27 and 232,152,331.71 is: 319,234,154.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    267,495,886.88 : 367,835,303.27 = 232,152,331.71 : x
  2. Step 2: Convert to fraction form
    267,495,886.88/367,835,303.27 = 232,152,331.71/x
  3. Step 3: Cross multiply
    267,495,886.88x = 367,835,303.27 × 232,152,331.71
  4. Step 4: Simplify right side
    267,495,886.88x = 85,393,823,339,640,608
  5. Step 5: Solve for x
    x = 85,393,823,339,640,608/267,495,886.88
  6. Step 6: Final answer
    x = 319,234,154.72

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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.