Home / 35,388,689.74-48,851,443.11-23,792,974.90

Finding the Fourth Proportional to 35,388,689.74, 48,851,443.11 and 23,792,974.90

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Solution

The fourth proportional to 35,388,689.74, 48,851,443.11 and 23,792,974.90 is: 32,844,424.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,388,689.74 : 48,851,443.11 = 23,792,974.90 : x
  2. Step 2: Convert to fraction form
    35,388,689.74/48,851,443.11 = 23,792,974.90/x
  3. Step 3: Cross multiply
    35,388,689.74x = 48,851,443.11 × 23,792,974.90
  4. Step 4: Simplify right side
    35,388,689.74x = 1,162,321,159,745,007.75
  5. Step 5: Solve for x
    x = 1,162,321,159,745,007.75/35,388,689.74
  6. Step 6: Final answer
    x = 32,844,424.82

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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.