Home / 35,493,733.95-48,981,352.82-19,196,209.95

Finding the Fourth Proportional to 35,493,733.95, 48,981,352.82 and 19,196,209.95

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Solution

The fourth proportional to 35,493,733.95, 48,981,352.82 and 19,196,209.95 is: 26,490,769.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493,733.95 : 48,981,352.82 = 19,196,209.95 : x
  2. Step 2: Convert to fraction form
    35,493,733.95/48,981,352.82 = 19,196,209.95/x
  3. Step 3: Cross multiply
    35,493,733.95x = 48,981,352.82 × 19,196,209.95
  4. Step 4: Simplify right side
    35,493,733.95x = 940,256,332,271,763.38
  5. Step 5: Solve for x
    x = 940,256,332,271,763.38/35,493,733.95
  6. Step 6: Final answer
    x = 26,490,769.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.