Home / 18,024,600.83-24,873,846.93-9,764,824.66

Finding the Fourth Proportional to 18,024,600.83, 24,873,846.93 and 9,764,824.66

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Solution

The fourth proportional to 18,024,600.83, 24,873,846.93 and 9,764,824.66 is: 13,475,402.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,024,600.83 : 24,873,846.93 = 9,764,824.66 : x
  2. Step 2: Convert to fraction form
    18,024,600.83/24,873,846.93 = 9,764,824.66/x
  3. Step 3: Cross multiply
    18,024,600.83x = 24,873,846.93 × 9,764,824.66
  4. Step 4: Simplify right side
    18,024,600.83x = 242,888,753,828,944.69
  5. Step 5: Solve for x
    x = 242,888,753,828,944.69/18,024,600.83
  6. Step 6: Final answer
    x = 13,475,402.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.