Home / 322,369,225.68-483,648,710.58-104,015,471.52

Finding the Fourth Proportional to 322,369,225.68, 483,648,710.58 and 104,015,471.52

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Solution

The fourth proportional to 322,369,225.68, 483,648,710.58 and 104,015,471.52 is: 156,053,818.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,369,225.68 : 483,648,710.58 = 104,015,471.52 : x
  2. Step 2: Convert to fraction form
    322,369,225.68/483,648,710.58 = 104,015,471.52/x
  3. Step 3: Cross multiply
    322,369,225.68x = 483,648,710.58 × 104,015,471.52
  4. Step 4: Simplify right side
    322,369,225.68x = 50,306,948,680,109,456
  5. Step 5: Solve for x
    x = 50,306,948,680,109,456/322,369,225.68
  6. Step 6: Final answer
    x = 156,053,818.64

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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.