Home / 52,990,531.66-79,404,669.66-35,654,520.27

Finding the Fourth Proportional to 52,990,531.66, 79,404,669.66 and 35,654,520.27

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Solution

The fourth proportional to 52,990,531.66, 79,404,669.66 and 35,654,520.27 is: 53,427,193.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,990,531.66 : 79,404,669.66 = 35,654,520.27 : x
  2. Step 2: Convert to fraction form
    52,990,531.66/79,404,669.66 = 35,654,520.27/x
  3. Step 3: Cross multiply
    52,990,531.66x = 79,404,669.66 × 35,654,520.27
  4. Step 4: Simplify right side
    52,990,531.66x = 2,831,135,403,925,124
  5. Step 5: Solve for x
    x = 2,831,135,403,925,124/52,990,531.66
  6. Step 6: Final answer
    x = 53,427,193.79

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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.