Home / 35,270,045.71-48,669,976.03-19,797,141.00

Finding the Fourth Proportional to 35,270,045.71, 48,669,976.03 and 19,797,141.00

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Solution

The fourth proportional to 35,270,045.71, 48,669,976.03 and 19,797,141.00 is: 27,318,546.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,270,045.71 : 48,669,976.03 = 19,797,141.00 : x
  2. Step 2: Convert to fraction form
    35,270,045.71/48,669,976.03 = 19,797,141.00/x
  3. Step 3: Cross multiply
    35,270,045.71x = 48,669,976.03 × 19,797,141.00
  4. Step 4: Simplify right side
    35,270,045.71x = 963,526,377,773,211.50
  5. Step 5: Solve for x
    x = 963,526,377,773,211.50/35,270,045.71
  6. Step 6: Final answer
    x = 27,318,546.33

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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.