Home / 1,607,677,414.33-2,411,248,648.07-486,934,611

Finding the Fourth Proportional to 1,607,677,414.33, 2,411,248,648.07 and 486,934,611

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Solution

The fourth proportional to 1,607,677,414.33, 2,411,248,648.07 and 486,934,611 is: 730,320,903.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,607,677,414.33 : 2,411,248,648.07 = 486,934,611 : x
  2. Step 2: Convert to fraction form
    1,607,677,414.33/2,411,248,648.07 = 486,934,611/x
  3. Step 3: Cross multiply
    1,607,677,414.33x = 2,411,248,648.07 × 486,934,611
  4. Step 4: Simplify right side
    1,607,677,414.33x = 1,174,120,422,472,241,408
  5. Step 5: Solve for x
    x = 1,174,120,422,472,241,408/1,607,677,414.33
  6. Step 6: Final answer
    x = 730,320,903.94

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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.