Home / 404,224,924.35-606,608,230.25-141,910,254.49

Finding the Fourth Proportional to 404,224,924.35, 606,608,230.25 and 141,910,254.49

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Solution

The fourth proportional to 404,224,924.35, 606,608,230.25 and 141,910,254.49 is: 212,960,466.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,224,924.35 : 606,608,230.25 = 141,910,254.49 : x
  2. Step 2: Convert to fraction form
    404,224,924.35/606,608,230.25 = 141,910,254.49/x
  3. Step 3: Cross multiply
    404,224,924.35x = 606,608,230.25 × 141,910,254.49
  4. Step 4: Simplify right side
    404,224,924.35x = 86,083,928,328,833,248
  5. Step 5: Solve for x
    x = 86,083,928,328,833,248/404,224,924.35
  6. Step 6: Final answer
    x = 212,960,466.17

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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.