Home / 23,702,860.24-32,709,794.76-13,392,921.04

Finding the Fourth Proportional to 23,702,860.24, 32,709,794.76 and 13,392,921.04

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Solution

The fourth proportional to 23,702,860.24, 32,709,794.76 and 13,392,921.04 is: 18,482,144.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,702,860.24 : 32,709,794.76 = 13,392,921.04 : x
  2. Step 2: Convert to fraction form
    23,702,860.24/32,709,794.76 = 13,392,921.04/x
  3. Step 3: Cross multiply
    23,702,860.24x = 32,709,794.76 × 13,392,921.04
  4. Step 4: Simplify right side
    23,702,860.24x = 438,079,698,455,285.75
  5. Step 5: Solve for x
    x = 438,079,698,455,285.75/23,702,860.24
  6. Step 6: Final answer
    x = 18,482,144.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.