Home / 16,235,632.40-24,350,403.83-8,146,436.04

Finding the Fourth Proportional to 16,235,632.40, 24,350,403.83 and 8,146,436.04

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Solution

The fourth proportional to 16,235,632.40, 24,350,403.83 and 8,146,436.04 is: 12,218,126.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,235,632.40 : 24,350,403.83 = 8,146,436.04 : x
  2. Step 2: Convert to fraction form
    16,235,632.40/24,350,403.83 = 8,146,436.04/x
  3. Step 3: Cross multiply
    16,235,632.40x = 24,350,403.83 × 8,146,436.04
  4. Step 4: Simplify right side
    16,235,632.40x = 198,369,007,308,533.84
  5. Step 5: Solve for x
    x = 198,369,007,308,533.84/16,235,632.40
  6. Step 6: Final answer
    x = 12,218,126.31

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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.