Home / 27,423,810.84-41,123,757.35-10,372,526.36

Finding the Fourth Proportional to 27,423,810.84, 41,123,757.35 and 10,372,526.36

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Solution

The fourth proportional to 27,423,810.84, 41,123,757.35 and 10,372,526.36 is: 15,554,266.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,423,810.84 : 41,123,757.35 = 10,372,526.36 : x
  2. Step 2: Convert to fraction form
    27,423,810.84/41,123,757.35 = 10,372,526.36/x
  3. Step 3: Cross multiply
    27,423,810.84x = 41,123,757.35 × 10,372,526.36
  4. Step 4: Simplify right side
    27,423,810.84x = 426,557,257,135,118.75
  5. Step 5: Solve for x
    x = 426,557,257,135,118.75/27,423,810.84
  6. Step 6: Final answer
    x = 15,554,266.31

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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.