Home / 109,377,029.10-164,044,548.45-32,702,558.70

Finding the Fourth Proportional to 109,377,029.10, 164,044,548.45 and 32,702,558.70

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Solution

The fourth proportional to 109,377,029.10, 164,044,548.45 and 32,702,558.70 is: 49,047,560.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,377,029.10 : 164,044,548.45 = 32,702,558.70 : x
  2. Step 2: Convert to fraction form
    109,377,029.10/164,044,548.45 = 32,702,558.70/x
  3. Step 3: Cross multiply
    109,377,029.10x = 164,044,548.45 × 32,702,558.70
  4. Step 4: Simplify right side
    109,377,029.10x = 5,364,676,475,101,119
  5. Step 5: Solve for x
    x = 5,364,676,475,101,119/109,377,029.10
  6. Step 6: Final answer
    x = 49,047,560.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.