Home / 36,266,616.20-54,352,685.10-14,683,550.60

Finding the Fourth Proportional to 36,266,616.20, 54,352,685.10 and 14,683,550.60

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Solution

The fourth proportional to 36,266,616.20, 54,352,685.10 and 14,683,550.60 is: 22,006,199.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,266,616.20 : 54,352,685.10 = 14,683,550.60 : x
  2. Step 2: Convert to fraction form
    36,266,616.20/54,352,685.10 = 14,683,550.60/x
  3. Step 3: Cross multiply
    36,266,616.20x = 54,352,685.10 × 14,683,550.60
  4. Step 4: Simplify right side
    36,266,616.20x = 798,090,401,911,716
  5. Step 5: Solve for x
    x = 798,090,401,911,716/36,266,616.20
  6. Step 6: Final answer
    x = 22,006,199.79

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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.