Home / 25,100,941.16-34,637,843.54-14,086,662.40

Finding the Fourth Proportional to 25,100,941.16, 34,637,843.54 and 14,086,662.40

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Solution

The fourth proportional to 25,100,941.16, 34,637,843.54 and 14,086,662.40 is: 19,438,777.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,100,941.16 : 34,637,843.54 = 14,086,662.40 : x
  2. Step 2: Convert to fraction form
    25,100,941.16/34,637,843.54 = 14,086,662.40/x
  3. Step 3: Cross multiply
    25,100,941.16x = 34,637,843.54 × 14,086,662.40
  4. Step 4: Simplify right side
    25,100,941.16x = 487,931,608,212,000.88
  5. Step 5: Solve for x
    x = 487,931,608,212,000.88/25,100,941.16
  6. Step 6: Final answer
    x = 19,438,777.42

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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.