Home / 97,797,232.80-146,790,327.60-59,533,480.80

Finding the Fourth Proportional to 97,797,232.80, 146,790,327.60 and 59,533,480.80

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Solution

The fourth proportional to 97,797,232.80, 146,790,327.60 and 59,533,480.80 is: 89,357,734.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,797,232.80 : 146,790,327.60 = 59,533,480.80 : x
  2. Step 2: Convert to fraction form
    97,797,232.80/146,790,327.60 = 59,533,480.80/x
  3. Step 3: Cross multiply
    97,797,232.80x = 146,790,327.60 × 59,533,480.80
  4. Step 4: Simplify right side
    97,797,232.80x = 8,738,939,149,800,309
  5. Step 5: Solve for x
    x = 8,738,939,149,800,309/97,797,232.80
  6. Step 6: Final answer
    x = 89,357,734.36

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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.