Home / 592,974,906.84-889,457,881.77-178,449,943.50

Finding the Fourth Proportional to 592,974,906.84, 889,457,881.77 and 178,449,943.50

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Solution

The fourth proportional to 592,974,906.84, 889,457,881.77 and 178,449,943.50 is: 267,673,567.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,974,906.84 : 889,457,881.77 = 178,449,943.50 : x
  2. Step 2: Convert to fraction form
    592,974,906.84/889,457,881.77 = 178,449,943.50/x
  3. Step 3: Cross multiply
    592,974,906.84x = 889,457,881.77 × 178,449,943.50
  4. Step 4: Simplify right side
    592,974,906.84x = 158,723,708,747,486,176
  5. Step 5: Solve for x
    x = 158,723,708,747,486,176/592,974,906.84
  6. Step 6: Final answer
    x = 267,673,567.49

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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.