Home / 26,304,845.40-39,457,268.10-14,967,437.40

Finding the Fourth Proportional to 26,304,845.40, 39,457,268.10 and 14,967,437.40

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Solution

The fourth proportional to 26,304,845.40, 39,457,268.10 and 14,967,437.40 is: 22,451,156.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,304,845.40 : 39,457,268.10 = 14,967,437.40 : x
  2. Step 2: Convert to fraction form
    26,304,845.40/39,457,268.10 = 14,967,437.40/x
  3. Step 3: Cross multiply
    26,304,845.40x = 39,457,268.10 × 14,967,437.40
  4. Step 4: Simplify right side
    26,304,845.40x = 590,574,190,261,767
  5. Step 5: Solve for x
    x = 590,574,190,261,767/26,304,845.40
  6. Step 6: Final answer
    x = 22,451,156.10

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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.