Home / 69,506,656.88-95,912,847-41,244,160.16

Finding the Fourth Proportional to 69,506,656.88, 95,912,847 and 41,244,160.16

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Solution

The fourth proportional to 69,506,656.88, 95,912,847 and 41,244,160.16 is: 56,913,179.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,506,656.88 : 95,912,847 = 41,244,160.16 : x
  2. Step 2: Convert to fraction form
    69,506,656.88/95,912,847 = 41,244,160.16/x
  3. Step 3: Cross multiply
    69,506,656.88x = 95,912,847 × 41,244,160.16
  4. Step 4: Simplify right side
    69,506,656.88x = 3,955,844,823,069,575
  5. Step 5: Solve for x
    x = 3,955,844,823,069,575/69,506,656.88
  6. Step 6: Final answer
    x = 56,913,179.26

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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.