Home / 25,109,102.12-34,648,647.53-14,093,723.39

Finding the Fourth Proportional to 25,109,102.12, 34,648,647.53 and 14,093,723.39

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Solution

The fourth proportional to 25,109,102.12, 34,648,647.53 and 14,093,723.39 is: 19,448,264.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,109,102.12 : 34,648,647.53 = 14,093,723.39 : x
  2. Step 2: Convert to fraction form
    25,109,102.12/34,648,647.53 = 14,093,723.39/x
  3. Step 3: Cross multiply
    25,109,102.12x = 34,648,647.53 × 14,093,723.39
  4. Step 4: Simplify right side
    25,109,102.12x = 488,328,453,960,992.06
  5. Step 5: Solve for x
    x = 488,328,453,960,992.06/25,109,102.12
  6. Step 6: Final answer
    x = 19,448,264.29

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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.