Home / 65,440,727.32-98,183,501.92-22,340,197.92

Finding the Fourth Proportional to 65,440,727.32, 98,183,501.92 and 22,340,197.92

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Solution

The fourth proportional to 65,440,727.32, 98,183,501.92 and 22,340,197.92 is: 33,517,947.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,440,727.32 : 98,183,501.92 = 22,340,197.92 : x
  2. Step 2: Convert to fraction form
    65,440,727.32/98,183,501.92 = 22,340,197.92/x
  3. Step 3: Cross multiply
    65,440,727.32x = 98,183,501.92 × 22,340,197.92
  4. Step 4: Simplify right side
    65,440,727.32x = 2,193,438,864,768,881.50
  5. Step 5: Solve for x
    x = 2,193,438,864,768,881.50/65,440,727.32
  6. Step 6: Final answer
    x = 33,517,947.53

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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.