Home / 244,267,971.90-366,401,957.85-129,476,715.90

Finding the Fourth Proportional to 244,267,971.90, 366,401,957.85 and 129,476,715.90

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Solution

The fourth proportional to 244,267,971.90, 366,401,957.85 and 129,476,715.90 is: 194,215,073.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,267,971.90 : 366,401,957.85 = 129,476,715.90 : x
  2. Step 2: Convert to fraction form
    244,267,971.90/366,401,957.85 = 129,476,715.90/x
  3. Step 3: Cross multiply
    244,267,971.90x = 366,401,957.85 × 129,476,715.90
  4. Step 4: Simplify right side
    244,267,971.90x = 47,440,522,201,748,232
  5. Step 5: Solve for x
    x = 47,440,522,201,748,232/244,267,971.90
  6. Step 6: Final answer
    x = 194,215,073.85

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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.