Home / 15,587,548.58-23,385,167.13-5,352,560.82

Finding the Fourth Proportional to 15,587,548.58, 23,385,167.13 and 5,352,560.82

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Solution

The fourth proportional to 15,587,548.58, 23,385,167.13 and 5,352,560.82 is: 8,030,161.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,587,548.58 : 23,385,167.13 = 5,352,560.82 : x
  2. Step 2: Convert to fraction form
    15,587,548.58/23,385,167.13 = 5,352,560.82/x
  3. Step 3: Cross multiply
    15,587,548.58x = 23,385,167.13 × 5,352,560.82
  4. Step 4: Simplify right side
    15,587,548.58x = 125,170,529,349,189.84
  5. Step 5: Solve for x
    x = 125,170,529,349,189.84/15,587,548.58
  6. Step 6: Final answer
    x = 8,030,161.30

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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.