Home / 43,572,188.25-60,129,619.65-23,993,029.98

Finding the Fourth Proportional to 43,572,188.25, 60,129,619.65 and 23,993,029.98

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Solution

The fourth proportional to 43,572,188.25, 60,129,619.65 and 23,993,029.98 is: 33,110,381.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,572,188.25 : 60,129,619.65 = 23,993,029.98 : x
  2. Step 2: Convert to fraction form
    43,572,188.25/60,129,619.65 = 23,993,029.98/x
  3. Step 3: Cross multiply
    43,572,188.25x = 60,129,619.65 × 23,993,029.98
  4. Step 4: Simplify right side
    43,572,188.25x = 1,442,691,766,948,447
  5. Step 5: Solve for x
    x = 1,442,691,766,948,447/43,572,188.25
  6. Step 6: Final answer
    x = 33,110,381.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.