Home / 177,480,069.40-266,220,104.10-62,482,360.60

Finding the Fourth Proportional to 177,480,069.40, 266,220,104.10 and 62,482,360.60

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Solution

The fourth proportional to 177,480,069.40, 266,220,104.10 and 62,482,360.60 is: 93,723,540.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,480,069.40 : 266,220,104.10 = 62,482,360.60 : x
  2. Step 2: Convert to fraction form
    177,480,069.40/266,220,104.10 = 62,482,360.60/x
  3. Step 3: Cross multiply
    177,480,069.40x = 266,220,104.10 × 62,482,360.60
  4. Step 4: Simplify right side
    177,480,069.40x = 16,634,060,543,345,738
  5. Step 5: Solve for x
    x = 16,634,060,543,345,738/177,480,069.40
  6. Step 6: Final answer
    x = 93,723,540.90

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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.