Home / 24,138,628.20-36,207,942.30-7,101,023.40

Finding the Fourth Proportional to 24,138,628.20, 36,207,942.30 and 7,101,023.40

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Solution

The fourth proportional to 24,138,628.20, 36,207,942.30 and 7,101,023.40 is: 10,651,535.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138,628.20 : 36,207,942.30 = 7,101,023.40 : x
  2. Step 2: Convert to fraction form
    24,138,628.20/36,207,942.30 = 7,101,023.40/x
  3. Step 3: Cross multiply
    24,138,628.20x = 36,207,942.30 × 7,101,023.40
  4. Step 4: Simplify right side
    24,138,628.20x = 257,113,445,538,149.81
  5. Step 5: Solve for x
    x = 257,113,445,538,149.81/24,138,628.20
  6. Step 6: Final answer
    x = 10,651,535.10

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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.