Home / 27,137,268.29-37,449,795.39-14,747,607.65

Finding the Fourth Proportional to 27,137,268.29, 37,449,795.39 and 14,747,607.65

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Solution

The fourth proportional to 27,137,268.29, 37,449,795.39 and 14,747,607.65 is: 20,351,897.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,137,268.29 : 37,449,795.39 = 14,747,607.65 : x
  2. Step 2: Convert to fraction form
    27,137,268.29/37,449,795.39 = 14,747,607.65/x
  3. Step 3: Cross multiply
    27,137,268.29x = 37,449,795.39 × 14,747,607.65
  4. Step 4: Simplify right side
    27,137,268.29x = 552,294,888,984,498.75
  5. Step 5: Solve for x
    x = 552,294,888,984,498.75/27,137,268.29
  6. Step 6: Final answer
    x = 20,351,897.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.