Home / 109,897,360.65-164,811,040.31-36,104,011.70

Finding the Fourth Proportional to 109,897,360.65, 164,811,040.31 and 36,104,011.70

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Solution

The fourth proportional to 109,897,360.65, 164,811,040.31 and 36,104,011.70 is: 54,144,518.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,897,360.65 : 164,811,040.31 = 36,104,011.70 : x
  2. Step 2: Convert to fraction form
    109,897,360.65/164,811,040.31 = 36,104,011.70/x
  3. Step 3: Cross multiply
    109,897,360.65x = 164,811,040.31 × 36,104,011.70
  4. Step 4: Simplify right side
    109,897,360.65x = 5,950,339,728,116,949
  5. Step 5: Solve for x
    x = 5,950,339,728,116,949/109,897,360.65
  6. Step 6: Final answer
    x = 54,144,518.97

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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.