Home / 45,977,358.64-68,887,994.46-27,743,241.28

Finding the Fourth Proportional to 45,977,358.64, 68,887,994.46 and 27,743,241.28

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Solution

The fourth proportional to 45,977,358.64, 68,887,994.46 and 27,743,241.28 is: 41,567,769.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,977,358.64 : 68,887,994.46 = 27,743,241.28 : x
  2. Step 2: Convert to fraction form
    45,977,358.64/68,887,994.46 = 27,743,241.28/x
  3. Step 3: Cross multiply
    45,977,358.64x = 68,887,994.46 × 27,743,241.28
  4. Step 4: Simplify right side
    45,977,358.64x = 1,911,176,251,599,083.25
  5. Step 5: Solve for x
    x = 1,911,176,251,599,083.25/45,977,358.64
  6. Step 6: Final answer
    x = 41,567,769.62

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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.