Home / 132,551,094.60-198,734,205.60-58,734,727.02

Finding the Fourth Proportional to 132,551,094.60, 198,734,205.60 and 58,734,727.02

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Solution

The fourth proportional to 132,551,094.60, 198,734,205.60 and 58,734,727.02 is: 88,061,131.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,551,094.60 : 198,734,205.60 = 58,734,727.02 : x
  2. Step 2: Convert to fraction form
    132,551,094.60/198,734,205.60 = 58,734,727.02/x
  3. Step 3: Cross multiply
    132,551,094.60x = 198,734,205.60 × 58,734,727.02
  4. Step 4: Simplify right side
    132,551,094.60x = 11,672,599,315,452,556
  5. Step 5: Solve for x
    x = 11,672,599,315,452,556/132,551,094.60
  6. Step 6: Final answer
    x = 88,061,131.07

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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.