Home / 35,671,103.52-49,226,374.80-19,373,579.52

Finding the Fourth Proportional to 35,671,103.52, 49,226,374.80 and 19,373,579.52

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Solution

The fourth proportional to 35,671,103.52, 49,226,374.80 and 19,373,579.52 is: 26,735,676.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,671,103.52 : 49,226,374.80 = 19,373,579.52 : x
  2. Step 2: Convert to fraction form
    35,671,103.52/49,226,374.80 = 19,373,579.52/x
  3. Step 3: Cross multiply
    35,671,103.52x = 49,226,374.80 × 19,373,579.52
  4. Step 4: Simplify right side
    35,671,103.52x = 953,691,086,669,124
  5. Step 5: Solve for x
    x = 953,691,086,669,124/35,671,103.52
  6. Step 6: Final answer
    x = 26,735,676.57

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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.