Home / 39,609,832.80-59,343,890.40-24,446,049.60

Finding the Fourth Proportional to 39,609,832.80, 59,343,890.40 and 24,446,049.60

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Solution

The fourth proportional to 39,609,832.80, 59,343,890.40 and 24,446,049.60 is: 36,625,342.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,609,832.80 : 59,343,890.40 = 24,446,049.60 : x
  2. Step 2: Convert to fraction form
    39,609,832.80/59,343,890.40 = 24,446,049.60/x
  3. Step 3: Cross multiply
    39,609,832.80x = 59,343,890.40 × 24,446,049.60
  4. Step 4: Simplify right side
    39,609,832.80x = 1,450,723,688,175,364
  5. Step 5: Solve for x
    x = 1,450,723,688,175,364/39,609,832.80
  6. Step 6: Final answer
    x = 36,625,342.39

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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.