Home / 65,416,800.60-98,125,200.90-22,334,650.20

Finding the Fourth Proportional to 65,416,800.60, 98,125,200.90 and 22,334,650.20

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Solution

The fourth proportional to 65,416,800.60, 98,125,200.90 and 22,334,650.20 is: 33,501,975.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,416,800.60 : 98,125,200.90 = 22,334,650.20 : x
  2. Step 2: Convert to fraction form
    65,416,800.60/98,125,200.90 = 22,334,650.20/x
  3. Step 3: Cross multiply
    65,416,800.60x = 98,125,200.90 × 22,334,650.20
  4. Step 4: Simplify right side
    65,416,800.60x = 2,191,592,037,906,225.25
  5. Step 5: Solve for x
    x = 2,191,592,037,906,225.25/65,416,800.60
  6. Step 6: Final answer
    x = 33,501,975.30

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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.