Home / 24,532,628.10-36,798,942.15-8,376,821.70

Finding the Fourth Proportional to 24,532,628.10, 36,798,942.15 and 8,376,821.70

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Solution

The fourth proportional to 24,532,628.10, 36,798,942.15 and 8,376,821.70 is: 12,565,232.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,532,628.10 : 36,798,942.15 = 8,376,821.70 : x
  2. Step 2: Convert to fraction form
    24,532,628.10/36,798,942.15 = 8,376,821.70/x
  3. Step 3: Cross multiply
    24,532,628.10x = 36,798,942.15 × 8,376,821.70
  4. Step 4: Simplify right side
    24,532,628.10x = 308,258,177,139,164.62
  5. Step 5: Solve for x
    x = 308,258,177,139,164.62/24,532,628.10
  6. Step 6: Final answer
    x = 12,565,232.55

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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.