Home / 15,235,137.56-22,852,441.62-6,137,002.58

Finding the Fourth Proportional to 15,235,137.56, 22,852,441.62 and 6,137,002.58

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Solution

The fourth proportional to 15,235,137.56, 22,852,441.62 and 6,137,002.58 is: 9,205,397.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,235,137.56 : 22,852,441.62 = 6,137,002.58 : x
  2. Step 2: Convert to fraction form
    15,235,137.56/22,852,441.62 = 6,137,002.58/x
  3. Step 3: Cross multiply
    15,235,137.56x = 22,852,441.62 × 6,137,002.58
  4. Step 4: Simplify right side
    15,235,137.56x = 140,245,493,066,977.19
  5. Step 5: Solve for x
    x = 140,245,493,066,977.19/15,235,137.56
  6. Step 6: Final answer
    x = 9,205,397.23

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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.