Home / 65,183,983.67-97,715,190.92-22,023,002.86

Finding the Fourth Proportional to 65,183,983.67, 97,715,190.92 and 22,023,002.86

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Solution

The fourth proportional to 65,183,983.67, 97,715,190.92 and 22,023,002.86 is: 33,013,967.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,183,983.67 : 97,715,190.92 = 22,023,002.86 : x
  2. Step 2: Convert to fraction form
    65,183,983.67/97,715,190.92 = 22,023,002.86/x
  3. Step 3: Cross multiply
    65,183,983.67x = 97,715,190.92 × 22,023,002.86
  4. Step 4: Simplify right side
    65,183,983.67x = 2,151,981,928,742,203.25
  5. Step 5: Solve for x
    x = 2,151,981,928,742,203.25/65,183,983.67
  6. Step 6: Final answer
    x = 33,013,967.66

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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.