Home / 44,294,552.80-66,412,960.80-39,759,589.60

Finding the Fourth Proportional to 44,294,552.80, 66,412,960.80 and 39,759,589.60

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Solution

The fourth proportional to 44,294,552.80, 66,412,960.80 and 39,759,589.60 is: 59,613,471.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,294,552.80 : 66,412,960.80 = 39,759,589.60 : x
  2. Step 2: Convert to fraction form
    44,294,552.80/66,412,960.80 = 39,759,589.60/x
  3. Step 3: Cross multiply
    44,294,552.80x = 66,412,960.80 × 39,759,589.60
  4. Step 4: Simplify right side
    44,294,552.80x = 2,640,552,065,528,887.50
  5. Step 5: Solve for x
    x = 2,640,552,065,528,887.50/44,294,552.80
  6. Step 6: Final answer
    x = 59,613,471.60

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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.