Home / 16,084,831.10-24,100,674.60-13,693,346.60

Finding the Fourth Proportional to 16,084,831.10, 24,100,674.60 and 13,693,346.60

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Solution

The fourth proportional to 16,084,831.10, 24,100,674.60 and 13,693,346.60 is: 20,517,398.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,084,831.10 : 24,100,674.60 = 13,693,346.60 : x
  2. Step 2: Convert to fraction form
    16,084,831.10/24,100,674.60 = 13,693,346.60/x
  3. Step 3: Cross multiply
    16,084,831.10x = 24,100,674.60 × 13,693,346.60
  4. Step 4: Simplify right side
    16,084,831.10x = 330,018,890,591,616.38
  5. Step 5: Solve for x
    x = 330,018,890,591,616.38/16,084,831.10
  6. Step 6: Final answer
    x = 20,517,398.57

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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.