Home / 26,703,398.52-40,071,544.02-10,526,596.92

Finding the Fourth Proportional to 26,703,398.52, 40,071,544.02 and 10,526,596.92

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Solution

The fourth proportional to 26,703,398.52, 40,071,544.02 and 10,526,596.92 is: 15,796,378.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,703,398.52 : 40,071,544.02 = 10,526,596.92 : x
  2. Step 2: Convert to fraction form
    26,703,398.52/40,071,544.02 = 10,526,596.92/x
  3. Step 3: Cross multiply
    26,703,398.52x = 40,071,544.02 × 10,526,596.92
  4. Step 4: Simplify right side
    26,703,398.52x = 421,816,991,860,576.44
  5. Step 5: Solve for x
    x = 421,816,991,860,576.44/26,703,398.52
  6. Step 6: Final answer
    x = 15,796,378.56

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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.