Home / 80,096,799.60-120,145,199.40-22,588,322.40

Finding the Fourth Proportional to 80,096,799.60, 120,145,199.40 and 22,588,322.40

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Solution

The fourth proportional to 80,096,799.60, 120,145,199.40 and 22,588,322.40 is: 33,882,483.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,096,799.60 : 120,145,199.40 = 22,588,322.40 : x
  2. Step 2: Convert to fraction form
    80,096,799.60/120,145,199.40 = 22,588,322.40/x
  3. Step 3: Cross multiply
    80,096,799.60x = 120,145,199.40 × 22,588,322.40
  4. Step 4: Simplify right side
    80,096,799.60x = 2,713,878,498,859,486.50
  5. Step 5: Solve for x
    x = 2,713,878,498,859,486.50/80,096,799.60
  6. Step 6: Final answer
    x = 33,882,483.60

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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.