Home / 16,025,524.04-22,115,242.62-8,683,351.40

Finding the Fourth Proportional to 16,025,524.04, 22,115,242.62 and 8,683,351.40

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Solution

The fourth proportional to 16,025,524.04, 22,115,242.62 and 8,683,351.40 is: 11,983,035.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,025,524.04 : 22,115,242.62 = 8,683,351.40 : x
  2. Step 2: Convert to fraction form
    16,025,524.04/22,115,242.62 = 8,683,351.40/x
  3. Step 3: Cross multiply
    16,025,524.04x = 22,115,242.62 × 8,683,351.40
  4. Step 4: Simplify right side
    16,025,524.04x = 192,034,423,021,004.78
  5. Step 5: Solve for x
    x = 192,034,423,021,004.78/16,025,524.04
  6. Step 6: Final answer
    x = 11,983,035.47

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1.5x scale

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.