Home / 44,690,887.80-67,036,331.70-17,764,543.80

Finding the Fourth Proportional to 44,690,887.80, 67,036,331.70 and 17,764,543.80

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Solution

The fourth proportional to 44,690,887.80, 67,036,331.70 and 17,764,543.80 is: 26,646,815.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,690,887.80 : 67,036,331.70 = 17,764,543.80 : x
  2. Step 2: Convert to fraction form
    44,690,887.80/67,036,331.70 = 17,764,543.80/x
  3. Step 3: Cross multiply
    44,690,887.80x = 67,036,331.70 × 17,764,543.80
  4. Step 4: Simplify right side
    44,690,887.80x = 1,190,869,850,675,978.50
  5. Step 5: Solve for x
    x = 1,190,869,850,675,978.50/44,690,887.80
  6. Step 6: Final answer
    x = 26,646,815.70

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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.