Home / 214,727,327.27-322,066,870.43-59,303,230.73

Finding the Fourth Proportional to 214,727,327.27, 322,066,870.43 and 59,303,230.73

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Solution

The fourth proportional to 214,727,327.27, 322,066,870.43 and 59,303,230.73 is: 88,948,184.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,727,327.27 : 322,066,870.43 = 59,303,230.73 : x
  2. Step 2: Convert to fraction form
    214,727,327.27/322,066,870.43 = 59,303,230.73/x
  3. Step 3: Cross multiply
    214,727,327.27x = 322,066,870.43 × 59,303,230.73
  4. Step 4: Simplify right side
    214,727,327.27x = 19,099,605,925,692,456
  5. Step 5: Solve for x
    x = 19,099,605,925,692,456/214,727,327.27
  6. Step 6: Final answer
    x = 88,948,184.51

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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.