Home / 14,688,034.80-22,032,052.20-11,853,682.80

Finding the Fourth Proportional to 14,688,034.80, 22,032,052.20 and 11,853,682.80

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Solution

The fourth proportional to 14,688,034.80, 22,032,052.20 and 11,853,682.80 is: 17,780,524.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,034.80 : 22,032,052.20 = 11,853,682.80 : x
  2. Step 2: Convert to fraction form
    14,688,034.80/22,032,052.20 = 11,853,682.80/x
  3. Step 3: Cross multiply
    14,688,034.80x = 22,032,052.20 × 11,853,682.80
  4. Step 4: Simplify right side
    14,688,034.80x = 261,160,958,211,842.16
  5. Step 5: Solve for x
    x = 261,160,958,211,842.16/14,688,034.80
  6. Step 6: Final answer
    x = 17,780,524.20

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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.