Home / 15,580,115.01-23,370,141.11-14,632,017.84

Finding the Fourth Proportional to 15,580,115.01, 23,370,141.11 and 14,632,017.84

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Solution

The fourth proportional to 15,580,115.01, 23,370,141.11 and 14,632,017.84 is: 21,947,997.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,580,115.01 : 23,370,141.11 = 14,632,017.84 : x
  2. Step 2: Convert to fraction form
    15,580,115.01/23,370,141.11 = 14,632,017.84/x
  3. Step 3: Cross multiply
    15,580,115.01x = 23,370,141.11 × 14,632,017.84
  4. Step 4: Simplify right side
    15,580,115.01x = 341,952,321,571,677.31
  5. Step 5: Solve for x
    x = 341,952,321,571,677.31/15,580,115.01
  6. Step 6: Final answer
    x = 21,947,997.26

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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.