Home / 32,184,065.70-48,276,098.55-7,922,799.90

Finding the Fourth Proportional to 32,184,065.70, 48,276,098.55 and 7,922,799.90

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Solution

The fourth proportional to 32,184,065.70, 48,276,098.55 and 7,922,799.90 is: 11,884,199.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,184,065.70 : 48,276,098.55 = 7,922,799.90 : x
  2. Step 2: Convert to fraction form
    32,184,065.70/48,276,098.55 = 7,922,799.90/x
  3. Step 3: Cross multiply
    32,184,065.70x = 48,276,098.55 × 7,922,799.90
  4. Step 4: Simplify right side
    32,184,065.70x = 382,481,868,764,330.12
  5. Step 5: Solve for x
    x = 382,481,868,764,330.12/32,184,065.70
  6. Step 6: Final answer
    x = 11,884,199.85

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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.