Home / 17,041,468.80-23,517,313.25-9,306,510.90

Finding the Fourth Proportional to 17,041,468.80, 23,517,313.25 and 9,306,510.90

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Solution

The fourth proportional to 17,041,468.80, 23,517,313.25 and 9,306,510.90 is: 12,843,032.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,041,468.80 : 23,517,313.25 = 9,306,510.90 : x
  2. Step 2: Convert to fraction form
    17,041,468.80/23,517,313.25 = 9,306,510.90/x
  3. Step 3: Cross multiply
    17,041,468.80x = 23,517,313.25 × 9,306,510.90
  4. Step 4: Simplify right side
    17,041,468.80x = 218,864,132,017,466.06
  5. Step 5: Solve for x
    x = 218,864,132,017,466.06/17,041,468.80
  6. Step 6: Final answer
    x = 12,843,032.17

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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.