Home / 15,584,347.31-23,381,566.77-7,496,270.47

Finding the Fourth Proportional to 15,584,347.31, 23,381,566.77 and 7,496,270.47

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Solution

The fourth proportional to 15,584,347.31, 23,381,566.77 and 7,496,270.47 is: 11,246,832.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,584,347.31 : 23,381,566.77 = 7,496,270.47 : x
  2. Step 2: Convert to fraction form
    15,584,347.31/23,381,566.77 = 7,496,270.47/x
  3. Step 3: Cross multiply
    15,584,347.31x = 23,381,566.77 × 7,496,270.47
  4. Step 4: Simplify right side
    15,584,347.31x = 175,274,548,403,376.44
  5. Step 5: Solve for x
    x = 175,274,548,403,376.44/15,584,347.31
  6. Step 6: Final answer
    x = 11,246,832.79

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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.