Home / 24,138,045.70-36,207,068.55-7,100,440.90

Finding the Fourth Proportional to 24,138,045.70, 36,207,068.55 and 7,100,440.90

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Solution

The fourth proportional to 24,138,045.70, 36,207,068.55 and 7,100,440.90 is: 10,650,661.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138,045.70 : 36,207,068.55 = 7,100,440.90 : x
  2. Step 2: Convert to fraction form
    24,138,045.70/36,207,068.55 = 7,100,440.90/x
  3. Step 3: Cross multiply
    24,138,045.70x = 36,207,068.55 × 7,100,440.90
  4. Step 4: Simplify right side
    24,138,045.70x = 257,086,150,401,523.69
  5. Step 5: Solve for x
    x = 257,086,150,401,523.69/24,138,045.70
  6. Step 6: Final answer
    x = 10,650,661.35

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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.