Home / 37,221,454.60-55,832,181.90-27,655,516.60

Finding the Fourth Proportional to 37,221,454.60, 55,832,181.90 and 27,655,516.60

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Solution

The fourth proportional to 37,221,454.60, 55,832,181.90 and 27,655,516.60 is: 41,483,274.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,221,454.60 : 55,832,181.90 = 27,655,516.60 : x
  2. Step 2: Convert to fraction form
    37,221,454.60/55,832,181.90 = 27,655,516.60/x
  3. Step 3: Cross multiply
    37,221,454.60x = 55,832,181.90 × 27,655,516.60
  4. Step 4: Simplify right side
    37,221,454.60x = 1,544,067,833,349,669.50
  5. Step 5: Solve for x
    x = 1,544,067,833,349,669.50/37,221,454.60
  6. Step 6: Final answer
    x = 41,483,274.90

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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.