Home / 269,538,503,790.15-404,332,610,302.44-88,022,287,734.81

Finding the Fourth Proportional to 269,538,503,790.15, 404,332,610,302.44 and 88,022,287,734.81

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Solution

The fourth proportional to 269,538,503,790.15, 404,332,610,302.44 and 88,022,287,734.81 is: 132,041,548,291.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,538,503,790.15 : 404,332,610,302.44 = 88,022,287,734.81 : x
  2. Step 2: Convert to fraction form
    269,538,503,790.15/404,332,610,302.44 = 88,022,287,734.81/x
  3. Step 3: Cross multiply
    269,538,503,790.15x = 404,332,610,302.44 × 88,022,287,734.81
  4. Step 4: Simplify right side
    269,538,503,790.15x = 35,590,281,364,606,967,349,248
  5. Step 5: Solve for x
    x = 35,590,281,364,606,967,349,248/269,538,503,790.15
  6. Step 6: Final answer
    x = 132,041,548,291.43

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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.