Home / 44,719,144.40-67,070,934.20-14,427,007.44

Finding the Fourth Proportional to 44,719,144.40, 67,070,934.20 and 14,427,007.44

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Solution

The fourth proportional to 44,719,144.40, 67,070,934.20 and 14,427,007.44 is: 21,638,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,719,144.40 : 67,070,934.20 = 14,427,007.44 : x
  2. Step 2: Convert to fraction form
    44,719,144.40/67,070,934.20 = 14,427,007.44/x
  3. Step 3: Cross multiply
    44,719,144.40x = 67,070,934.20 × 14,427,007.44
  4. Step 4: Simplify right side
    44,719,144.40x = 967,632,866,711,150.50
  5. Step 5: Solve for x
    x = 967,632,866,711,150.50/44,719,144.40
  6. Step 6: Final answer
    x = 21,638,000.45

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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.