Home / 34,668,086.40-52,002,129.60-16,752,182.40

Finding the Fourth Proportional to 34,668,086.40, 52,002,129.60 and 16,752,182.40

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Solution

The fourth proportional to 34,668,086.40, 52,002,129.60 and 16,752,182.40 is: 25,128,273.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,668,086.40 : 52,002,129.60 = 16,752,182.40 : x
  2. Step 2: Convert to fraction form
    34,668,086.40/52,002,129.60 = 16,752,182.40/x
  3. Step 3: Cross multiply
    34,668,086.40x = 52,002,129.60 × 16,752,182.40
  4. Step 4: Simplify right side
    34,668,086.40x = 871,149,160,247,639.12
  5. Step 5: Solve for x
    x = 871,149,160,247,639.12/34,668,086.40
  6. Step 6: Final answer
    x = 25,128,273.60

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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.