Home / 382,404,712.95-573,607,037.79-106,055,923.56

Finding the Fourth Proportional to 382,404,712.95, 573,607,037.79 and 106,055,923.56

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Solution

The fourth proportional to 382,404,712.95, 573,607,037.79 and 106,055,923.56 is: 159,083,876.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    382,404,712.95 : 573,607,037.79 = 106,055,923.56 : x
  2. Step 2: Convert to fraction form
    382,404,712.95/573,607,037.79 = 106,055,923.56/x
  3. Step 3: Cross multiply
    382,404,712.95x = 573,607,037.79 × 106,055,923.56
  4. Step 4: Simplify right side
    382,404,712.95x = 60,834,424,153,334,272
  5. Step 5: Solve for x
    x = 60,834,424,153,334,272/382,404,712.95
  6. Step 6: Final answer
    x = 159,083,876.57

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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.