Home / 204,148,655,999.10-306,222,983,998.65-176,629,827,455.10

Finding the Fourth Proportional to 204,148,655,999.10, 306,222,983,998.65 and 176,629,827,455.10

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Solution

The fourth proportional to 204,148,655,999.10, 306,222,983,998.65 and 176,629,827,455.10 is: 264,944,741,182.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,148,655,999.10 : 306,222,983,998.65 = 176,629,827,455.10 : x
  2. Step 2: Convert to fraction form
    204,148,655,999.10/306,222,983,998.65 = 176,629,827,455.10/x
  3. Step 3: Cross multiply
    204,148,655,999.10x = 306,222,983,998.65 × 176,629,827,455.10
  4. Step 4: Simplify right side
    204,148,655,999.10x = 54,088,112,826,467,403,956,224
  5. Step 5: Solve for x
    x = 54,088,112,826,467,403,956,224/204,148,655,999.10
  6. Step 6: Final answer
    x = 264,944,741,182.65

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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.