Home / 15,545,198,662.56-23,317,797,108.24-4,354,729,637.76

Finding the Fourth Proportional to 15,545,198,662.56, 23,317,797,108.24 and 4,354,729,637.76

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Solution

The fourth proportional to 15,545,198,662.56, 23,317,797,108.24 and 4,354,729,637.76 is: 6,532,094,208.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,545,198,662.56 : 23,317,797,108.24 = 4,354,729,637.76 : x
  2. Step 2: Convert to fraction form
    15,545,198,662.56/23,317,797,108.24 = 4,354,729,637.76/x
  3. Step 3: Cross multiply
    15,545,198,662.56x = 23,317,797,108.24 × 4,354,729,637.76
  4. Step 4: Simplify right side
    15,545,198,662.56x = 101,542,702,154,527,162,368
  5. Step 5: Solve for x
    x = 101,542,702,154,527,162,368/15,545,198,662.56
  6. Step 6: Final answer
    x = 6,532,094,208.55

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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.