Home / 22,695,808.96-34,041,190.20-8,122,140.34

Finding the Fourth Proportional to 22,695,808.96, 34,041,190.20 and 8,122,140.34

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Solution

The fourth proportional to 22,695,808.96, 34,041,190.20 and 8,122,140.34 is: 12,182,307.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695,808.96 : 34,041,190.20 = 8,122,140.34 : x
  2. Step 2: Convert to fraction form
    22,695,808.96/34,041,190.20 = 8,122,140.34/x
  3. Step 3: Cross multiply
    22,695,808.96x = 34,041,190.20 × 8,122,140.34
  4. Step 4: Simplify right side
    22,695,808.96x = 276,487,324,145,032.69
  5. Step 5: Solve for x
    x = 276,487,324,145,032.69/22,695,808.96
  6. Step 6: Final answer
    x = 12,182,307.52

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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.