Home / 32,364,031.20-48,546,046.80-29,378,047.20

Finding the Fourth Proportional to 32,364,031.20, 48,546,046.80 and 29,378,047.20

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Solution

The fourth proportional to 32,364,031.20, 48,546,046.80 and 29,378,047.20 is: 44,067,070.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,364,031.20 : 48,546,046.80 = 29,378,047.20 : x
  2. Step 2: Convert to fraction form
    32,364,031.20/48,546,046.80 = 29,378,047.20/x
  3. Step 3: Cross multiply
    32,364,031.20x = 48,546,046.80 × 29,378,047.20
  4. Step 4: Simplify right side
    32,364,031.20x = 1,426,188,054,263,808.75
  5. Step 5: Solve for x
    x = 1,426,188,054,263,808.75/32,364,031.20
  6. Step 6: Final answer
    x = 44,067,070.80

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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.