Home / 15,717,023.46-23,575,541.56-7,071,026.96

Finding the Fourth Proportional to 15,717,023.46, 23,575,541.56 and 7,071,026.96

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Solution

The fourth proportional to 15,717,023.46, 23,575,541.56 and 7,071,026.96 is: 10,606,543.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,717,023.46 : 23,575,541.56 = 7,071,026.96 : x
  2. Step 2: Convert to fraction form
    15,717,023.46/23,575,541.56 = 7,071,026.96/x
  3. Step 3: Cross multiply
    15,717,023.46x = 23,575,541.56 × 7,071,026.96
  4. Step 4: Simplify right side
    15,717,023.46x = 166,703,290,008,621.75
  5. Step 5: Solve for x
    x = 166,703,290,008,621.75/15,717,023.46
  6. Step 6: Final answer
    x = 10,606,543.31

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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.