Home / 23,720,116.72-35,583,054.23-6,680,789.66

Finding the Fourth Proportional to 23,720,116.72, 35,583,054.23 and 6,680,789.66

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Solution

The fourth proportional to 23,720,116.72, 35,583,054.23 and 6,680,789.66 is: 10,021,995.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,720,116.72 : 35,583,054.23 = 6,680,789.66 : x
  2. Step 2: Convert to fraction form
    23,720,116.72/35,583,054.23 = 6,680,789.66/x
  3. Step 3: Cross multiply
    23,720,116.72x = 35,583,054.23 × 6,680,789.66
  4. Step 4: Simplify right side
    23,720,116.72x = 237,722,900,609,790
  5. Step 5: Solve for x
    x = 237,722,900,609,790/23,720,116.72
  6. Step 6: Final answer
    x = 10,021,995.40

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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.