Home / 24,275,728.80-36,408,927.60-7,236,957.60

Finding the Fourth Proportional to 24,275,728.80, 36,408,927.60 and 7,236,957.60

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Solution

The fourth proportional to 24,275,728.80, 36,408,927.60 and 7,236,957.60 is: 10,854,045.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,275,728.80 : 36,408,927.60 = 7,236,957.60 : x
  2. Step 2: Convert to fraction form
    24,275,728.80/36,408,927.60 = 7,236,957.60/x
  3. Step 3: Cross multiply
    24,275,728.80x = 36,408,927.60 × 7,236,957.60
  4. Step 4: Simplify right side
    24,275,728.80x = 263,489,865,302,669.75
  5. Step 5: Solve for x
    x = 263,489,865,302,669.75/24,275,728.80
  6. Step 6: Final answer
    x = 10,854,045.51

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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.