Home / 15,584,367.12-23,380,334.32-4,801,667.48

Finding the Fourth Proportional to 15,584,367.12, 23,380,334.32 and 4,801,667.48

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Solution

The fourth proportional to 15,584,367.12, 23,380,334.32 and 4,801,667.48 is: 7,203,666.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,584,367.12 : 23,380,334.32 = 4,801,667.48 : x
  2. Step 2: Convert to fraction form
    15,584,367.12/23,380,334.32 = 4,801,667.48/x
  3. Step 3: Cross multiply
    15,584,367.12x = 23,380,334.32 × 4,801,667.48
  4. Step 4: Simplify right side
    15,584,367.12x = 112,264,590,975,871.92
  5. Step 5: Solve for x
    x = 112,264,590,975,871.92/15,584,367.12
  6. Step 6: Final answer
    x = 7,203,666.99

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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.