Home / 16,107,440.70-24,144,831.45-8,007,959.10

Finding the Fourth Proportional to 16,107,440.70, 24,144,831.45 and 8,007,959.10

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Solution

The fourth proportional to 16,107,440.70, 24,144,831.45 and 8,007,959.10 is: 12,003,820.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,107,440.70 : 24,144,831.45 = 8,007,959.10 : x
  2. Step 2: Convert to fraction form
    16,107,440.70/24,144,831.45 = 8,007,959.10/x
  3. Step 3: Cross multiply
    16,107,440.70x = 24,144,831.45 × 8,007,959.10
  4. Step 4: Simplify right side
    16,107,440.70x = 193,350,822,727,993.69
  5. Step 5: Solve for x
    x = 193,350,822,727,993.69/16,107,440.70
  6. Step 6: Final answer
    x = 12,003,820.24

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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.