Home / 44,728,051.80-67,092,077.70-44,444,616.60

Finding the Fourth Proportional to 44,728,051.80, 67,092,077.70 and 44,444,616.60

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Solution

The fourth proportional to 44,728,051.80, 67,092,077.70 and 44,444,616.60 is: 66,666,924.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,728,051.80 : 67,092,077.70 = 44,444,616.60 : x
  2. Step 2: Convert to fraction form
    44,728,051.80/67,092,077.70 = 44,444,616.60/x
  3. Step 3: Cross multiply
    44,728,051.80x = 67,092,077.70 × 44,444,616.60
  4. Step 4: Simplify right side
    44,728,051.80x = 2,981,881,670,273,910
  5. Step 5: Solve for x
    x = 2,981,881,670,273,910/44,728,051.80
  6. Step 6: Final answer
    x = 66,666,924.90

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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.