Home / 24,192,693.70-36,289,040.55-8,236,341.70

Finding the Fourth Proportional to 24,192,693.70, 36,289,040.55 and 8,236,341.70

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Solution

The fourth proportional to 24,192,693.70, 36,289,040.55 and 8,236,341.70 is: 12,354,512.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,192,693.70 : 36,289,040.55 = 8,236,341.70 : x
  2. Step 2: Convert to fraction form
    24,192,693.70/36,289,040.55 = 8,236,341.70/x
  3. Step 3: Cross multiply
    24,192,693.70x = 36,289,040.55 × 8,236,341.70
  4. Step 4: Simplify right side
    24,192,693.70x = 298,888,937,934,955.94
  5. Step 5: Solve for x
    x = 298,888,937,934,955.94/24,192,693.70
  6. Step 6: Final answer
    x = 12,354,512.55

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1.5x scale

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.