Home / 27,226,549.83-40,839,676.79-15,704,548.23

Finding the Fourth Proportional to 27,226,549.83, 40,839,676.79 and 15,704,548.23

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Solution

The fourth proportional to 27,226,549.83, 40,839,676.79 and 15,704,548.23 is: 23,556,737.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,226,549.83 : 40,839,676.79 = 15,704,548.23 : x
  2. Step 2: Convert to fraction form
    27,226,549.83/40,839,676.79 = 15,704,548.23/x
  3. Step 3: Cross multiply
    27,226,549.83x = 40,839,676.79 × 15,704,548.23
  4. Step 4: Simplify right side
    27,226,549.83x = 641,368,673,767,643.75
  5. Step 5: Solve for x
    x = 641,368,673,767,643.75/27,226,549.83
  6. Step 6: Final answer
    x = 23,556,737.00

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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.