Home / 134,584,360.80-201,876,541.20-113,061,000.30

Finding the Fourth Proportional to 134,584,360.80, 201,876,541.20 and 113,061,000.30

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Solution

The fourth proportional to 134,584,360.80, 201,876,541.20 and 113,061,000.30 is: 169,591,500.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,584,360.80 : 201,876,541.20 = 113,061,000.30 : x
  2. Step 2: Convert to fraction form
    134,584,360.80/201,876,541.20 = 113,061,000.30/x
  3. Step 3: Cross multiply
    134,584,360.80x = 201,876,541.20 × 113,061,000.30
  4. Step 4: Simplify right side
    134,584,360.80x = 22,824,363,685,176,160
  5. Step 5: Solve for x
    x = 22,824,363,685,176,160/134,584,360.80
  6. Step 6: Final answer
    x = 169,591,500.45

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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.