Home / 65,200,419.60-97,738,421.40-24,248,893.20

Finding the Fourth Proportional to 65,200,419.60, 97,738,421.40 and 24,248,893.20

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Solution

The fourth proportional to 65,200,419.60, 97,738,421.40 and 24,248,893.20 is: 36,350,203.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,200,419.60 : 97,738,421.40 = 24,248,893.20 : x
  2. Step 2: Convert to fraction form
    65,200,419.60/97,738,421.40 = 24,248,893.20/x
  3. Step 3: Cross multiply
    65,200,419.60x = 97,738,421.40 × 24,248,893.20
  4. Step 4: Simplify right side
    65,200,419.60x = 2,370,048,542,065,194.50
  5. Step 5: Solve for x
    x = 2,370,048,542,065,194.50/65,200,419.60
  6. Step 6: Final answer
    x = 36,350,203.83

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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.