Home / 26,335,372.28-39,499,066.74-7,167,623

Finding the Fourth Proportional to 26,335,372.28, 39,499,066.74 and 7,167,623

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Solution

The fourth proportional to 26,335,372.28, 39,499,066.74 and 7,167,623 is: 10,750,348.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,335,372.28 : 39,499,066.74 = 7,167,623 : x
  2. Step 2: Convert to fraction form
    26,335,372.28/39,499,066.74 = 7,167,623/x
  3. Step 3: Cross multiply
    26,335,372.28x = 39,499,066.74 × 7,167,623
  4. Step 4: Simplify right side
    26,335,372.28x = 283,114,419,244,159.06
  5. Step 5: Solve for x
    x = 283,114,419,244,159.06/26,335,372.28
  6. Step 6: Final answer
    x = 10,750,348.10

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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.