Home / 204,345,407.10-306,518,110.65-182,174,475.90

Finding the Fourth Proportional to 204,345,407.10, 306,518,110.65 and 182,174,475.90

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Solution

The fourth proportional to 204,345,407.10, 306,518,110.65 and 182,174,475.90 is: 273,261,713.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,345,407.10 : 306,518,110.65 = 182,174,475.90 : x
  2. Step 2: Convert to fraction form
    204,345,407.10/306,518,110.65 = 182,174,475.90/x
  3. Step 3: Cross multiply
    204,345,407.10x = 306,518,110.65 × 182,174,475.90
  4. Step 4: Simplify right side
    204,345,407.10x = 55,839,776,161,521,952
  5. Step 5: Solve for x
    x = 55,839,776,161,521,952/204,345,407.10
  6. Step 6: Final answer
    x = 273,261,713.85

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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.