Home / 134,451,231.80-201,676,847.70-88,534,729.40

Finding the Fourth Proportional to 134,451,231.80, 201,676,847.70 and 88,534,729.40

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Solution

The fourth proportional to 134,451,231.80, 201,676,847.70 and 88,534,729.40 is: 132,802,094.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,451,231.80 : 201,676,847.70 = 88,534,729.40 : x
  2. Step 2: Convert to fraction form
    134,451,231.80/201,676,847.70 = 88,534,729.40/x
  3. Step 3: Cross multiply
    134,451,231.80x = 201,676,847.70 × 88,534,729.40
  4. Step 4: Simplify right side
    134,451,231.80x = 17,855,405,137,364,512
  5. Step 5: Solve for x
    x = 17,855,405,137,364,512/134,451,231.80
  6. Step 6: Final answer
    x = 132,802,094.10

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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.