Home / 45,784,553.80-68,676,830.70-17,024,738.35

Finding the Fourth Proportional to 45,784,553.80, 68,676,830.70 and 17,024,738.35

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Solution

The fourth proportional to 45,784,553.80, 68,676,830.70 and 17,024,738.35 is: 25,537,107.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,784,553.80 : 68,676,830.70 = 17,024,738.35 : x
  2. Step 2: Convert to fraction form
    45,784,553.80/68,676,830.70 = 17,024,738.35/x
  3. Step 3: Cross multiply
    45,784,553.80x = 68,676,830.70 × 17,024,738.35
  4. Step 4: Simplify right side
    45,784,553.80x = 1,169,205,073,374,747.50
  5. Step 5: Solve for x
    x = 1,169,205,073,374,747.50/45,784,553.80
  6. Step 6: Final answer
    x = 25,537,107.53

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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.