Home / 26,967,069.70-40,450,604.55-17,897,143.30

Finding the Fourth Proportional to 26,967,069.70, 40,450,604.55 and 17,897,143.30

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Solution

The fourth proportional to 26,967,069.70, 40,450,604.55 and 17,897,143.30 is: 26,845,714.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,967,069.70 : 40,450,604.55 = 17,897,143.30 : x
  2. Step 2: Convert to fraction form
    26,967,069.70/40,450,604.55 = 17,897,143.30/x
  3. Step 3: Cross multiply
    26,967,069.70x = 40,450,604.55 × 17,897,143.30
  4. Step 4: Simplify right side
    26,967,069.70x = 723,950,266,202,982
  5. Step 5: Solve for x
    x = 723,950,266,202,982/26,967,069.70
  6. Step 6: Final answer
    x = 26,845,714.95

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1.5x scale

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.