Home / 133,112,337.30-199,652,759.55-36,062,025.30

Finding the Fourth Proportional to 133,112,337.30, 199,652,759.55 and 36,062,025.30

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Solution

The fourth proportional to 133,112,337.30, 199,652,759.55 and 36,062,025.30 is: 54,088,772.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,112,337.30 : 199,652,759.55 = 36,062,025.30 : x
  2. Step 2: Convert to fraction form
    133,112,337.30/199,652,759.55 = 36,062,025.30/x
  3. Step 3: Cross multiply
    133,112,337.30x = 199,652,759.55 × 36,062,025.30
  4. Step 4: Simplify right side
    133,112,337.30x = 7,199,882,866,106,916
  5. Step 5: Solve for x
    x = 7,199,882,866,106,916/133,112,337.30
  6. Step 6: Final answer
    x = 54,088,772.03

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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.