Home / 35,534,337.66-49,037,496.39-19,236,774.78

Finding the Fourth Proportional to 35,534,337.66, 49,037,496.39 and 19,236,774.78

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Solution

The fourth proportional to 35,534,337.66, 49,037,496.39 and 19,236,774.78 is: 26,546,808.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,534,337.66 : 49,037,496.39 = 19,236,774.78 : x
  2. Step 2: Convert to fraction form
    35,534,337.66/49,037,496.39 = 19,236,774.78/x
  3. Step 3: Cross multiply
    35,534,337.66x = 49,037,496.39 × 19,236,774.78
  4. Step 4: Simplify right side
    35,534,337.66x = 943,323,273,829,493.12
  5. Step 5: Solve for x
    x = 943,323,273,829,493.12/35,534,337.66
  6. Step 6: Final answer
    x = 26,546,808.97

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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.