Home / 40,187,845.23-60,205,705.19-23,743,953.83

Finding the Fourth Proportional to 40,187,845.23, 60,205,705.19 and 23,743,953.83

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Solution

The fourth proportional to 40,187,845.23, 60,205,705.19 and 23,743,953.83 is: 35,570,991.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,187,845.23 : 60,205,705.19 = 23,743,953.83 : x
  2. Step 2: Convert to fraction form
    40,187,845.23/60,205,705.19 = 23,743,953.83/x
  3. Step 3: Cross multiply
    40,187,845.23x = 60,205,705.19 × 23,743,953.83
  4. Step 4: Simplify right side
    40,187,845.23x = 1,429,521,484,092,282.75
  5. Step 5: Solve for x
    x = 1,429,521,484,092,282.75/40,187,845.23
  6. Step 6: Final answer
    x = 35,570,991.08

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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.