Home / 558,325,060.95-837,519,084.23-170,160,554.55

Finding the Fourth Proportional to 558,325,060.95, 837,519,084.23 and 170,160,554.55

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Solution

The fourth proportional to 558,325,060.95, 837,519,084.23 and 170,160,554.55 is: 255,250,429.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    558,325,060.95 : 837,519,084.23 = 170,160,554.55 : x
  2. Step 2: Convert to fraction form
    558,325,060.95/837,519,084.23 = 170,160,554.55/x
  3. Step 3: Cross multiply
    558,325,060.95x = 837,519,084.23 × 170,160,554.55
  4. Step 4: Simplify right side
    558,325,060.95x = 142,512,711,817,934,176
  5. Step 5: Solve for x
    x = 142,512,711,817,934,176/558,325,060.95
  6. Step 6: Final answer
    x = 255,250,429.88

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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.