Home / 592,974,183.47-889,456,796.71-178,449,220.13

Finding the Fourth Proportional to 592,974,183.47, 889,456,796.71 and 178,449,220.13

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Solution

The fourth proportional to 592,974,183.47, 889,456,796.71 and 178,449,220.13 is: 267,672,482.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,974,183.47 : 889,456,796.71 = 178,449,220.13 : x
  2. Step 2: Convert to fraction form
    592,974,183.47/889,456,796.71 = 178,449,220.13/x
  3. Step 3: Cross multiply
    592,974,183.47x = 889,456,796.71 × 178,449,220.13
  4. Step 4: Simplify right side
    592,974,183.47x = 158,722,871,707,334,048
  5. Step 5: Solve for x
    x = 158,722,871,707,334,048/592,974,183.47
  6. Step 6: Final answer
    x = 267,672,482.43

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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.