Home / 36,264,697.80-54,397,046.70-14,688,193.20

Finding the Fourth Proportional to 36,264,697.80, 54,397,046.70 and 14,688,193.20

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Solution

The fourth proportional to 36,264,697.80, 54,397,046.70 and 14,688,193.20 is: 22,032,289.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,264,697.80 : 54,397,046.70 = 14,688,193.20 : x
  2. Step 2: Convert to fraction form
    36,264,697.80/54,397,046.70 = 14,688,193.20/x
  3. Step 3: Cross multiply
    36,264,697.80x = 54,397,046.70 × 14,688,193.20
  4. Step 4: Simplify right side
    36,264,697.80x = 798,994,331,439,022.50
  5. Step 5: Solve for x
    x = 798,994,331,439,022.50/36,264,697.80
  6. Step 6: Final answer
    x = 22,032,289.80

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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.