Home / 65,202,378.60-97,741,359.90-24,250,852.20

Finding the Fourth Proportional to 65,202,378.60, 97,741,359.90 and 24,250,852.20

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Solution

The fourth proportional to 65,202,378.60, 97,741,359.90 and 24,250,852.20 is: 36,353,141.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,202,378.60 : 97,741,359.90 = 24,250,852.20 : x
  2. Step 2: Convert to fraction form
    65,202,378.60/97,741,359.90 = 24,250,852.20/x
  3. Step 3: Cross multiply
    65,202,378.60x = 97,741,359.90 × 24,250,852.20
  4. Step 4: Simplify right side
    65,202,378.60x = 2,370,311,272,761,907
  5. Step 5: Solve for x
    x = 2,370,311,272,761,907/65,202,378.60
  6. Step 6: Final answer
    x = 36,353,141.15

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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.