Home / 35,493,695.02-48,981,299.16-19,196,171.02

Finding the Fourth Proportional to 35,493,695.02, 48,981,299.16 and 19,196,171.02

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Solution

The fourth proportional to 35,493,695.02, 48,981,299.16 and 19,196,171.02 is: 26,490,716.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,493,695.02 : 48,981,299.16 = 19,196,171.02 : x
  2. Step 2: Convert to fraction form
    35,493,695.02/48,981,299.16 = 19,196,171.02/x
  3. Step 3: Cross multiply
    35,493,695.02x = 48,981,299.16 × 19,196,171.02
  4. Step 4: Simplify right side
    35,493,695.02x = 940,253,395,457,142.25
  5. Step 5: Solve for x
    x = 940,253,395,457,142.25/35,493,695.02
  6. Step 6: Final answer
    x = 26,490,716.03

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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.