Home / 44,291,861.80-66,437,792.70-17,365,517.80

Finding the Fourth Proportional to 44,291,861.80, 66,437,792.70 and 17,365,517.80

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Solution

The fourth proportional to 44,291,861.80, 66,437,792.70 and 17,365,517.80 is: 26,048,276.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,291,861.80 : 66,437,792.70 = 17,365,517.80 : x
  2. Step 2: Convert to fraction form
    44,291,861.80/66,437,792.70 = 17,365,517.80/x
  3. Step 3: Cross multiply
    44,291,861.80x = 66,437,792.70 × 17,365,517.80
  4. Step 4: Simplify right side
    44,291,861.80x = 1,153,726,671,724,560.25
  5. Step 5: Solve for x
    x = 1,153,726,671,724,560.25/44,291,861.80
  6. Step 6: Final answer
    x = 26,048,276.70

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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.