Home / 17,967,226.60-26,950,839.90-9,877,076.20

Finding the Fourth Proportional to 17,967,226.60, 26,950,839.90 and 9,877,076.20

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Solution

The fourth proportional to 17,967,226.60, 26,950,839.90 and 9,877,076.20 is: 14,815,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,967,226.60 : 26,950,839.90 = 9,877,076.20 : x
  2. Step 2: Convert to fraction form
    17,967,226.60/26,950,839.90 = 9,877,076.20/x
  3. Step 3: Cross multiply
    17,967,226.60x = 26,950,839.90 × 9,877,076.20
  4. Step 4: Simplify right side
    17,967,226.60x = 266,195,499,346,300.34
  5. Step 5: Solve for x
    x = 266,195,499,346,300.34/17,967,226.60
  6. Step 6: Final answer
    x = 14,815,614.30

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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.