Home / 15,053,077.38-22,580,474.08-4,269,530.46

Finding the Fourth Proportional to 15,053,077.38, 22,580,474.08 and 4,269,530.46

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Solution

The fourth proportional to 15,053,077.38, 22,580,474.08 and 4,269,530.46 is: 6,404,539.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,053,077.38 : 22,580,474.08 = 4,269,530.46 : x
  2. Step 2: Convert to fraction form
    15,053,077.38/22,580,474.08 = 4,269,530.46/x
  3. Step 3: Cross multiply
    15,053,077.38x = 22,580,474.08 × 4,269,530.46
  4. Step 4: Simplify right side
    15,053,077.38x = 96,408,021,885,800.47
  5. Step 5: Solve for x
    x = 96,408,021,885,800.47/15,053,077.38
  6. Step 6: Final answer
    x = 6,404,539.05

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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.