Home / 35,493,734.95-48,981,354.20-19,196,210.95

Finding the Fourth Proportional to 35,493,734.95, 48,981,354.20 and 19,196,210.95

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Solution

The fourth proportional to 35,493,734.95, 48,981,354.20 and 19,196,210.95 is: 26,490,771.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493,734.95 : 48,981,354.20 = 19,196,210.95 : x
  2. Step 2: Convert to fraction form
    35,493,734.95/48,981,354.20 = 19,196,210.95/x
  3. Step 3: Cross multiply
    35,493,734.95x = 48,981,354.20 × 19,196,210.95
  4. Step 4: Simplify right side
    35,493,734.95x = 940,256,407,839,868.50
  5. Step 5: Solve for x
    x = 940,256,407,839,868.50/35,493,734.95
  6. Step 6: Final answer
    x = 26,490,771.09

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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.