Home / 592,763,268.92-889,064,187.68-156,027,380.36

Finding the Fourth Proportional to 592,763,268.92, 889,064,187.68 and 156,027,380.36

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Solution

The fourth proportional to 592,763,268.92, 889,064,187.68 and 156,027,380.36 is: 234,019,824.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,763,268.92 : 889,064,187.68 = 156,027,380.36 : x
  2. Step 2: Convert to fraction form
    592,763,268.92/889,064,187.68 = 156,027,380.36/x
  3. Step 3: Cross multiply
    592,763,268.92x = 889,064,187.68 × 156,027,380.36
  4. Step 4: Simplify right side
    592,763,268.92x = 138,718,356,175,601,792
  5. Step 5: Solve for x
    x = 138,718,356,175,601,792/592,763,268.92
  6. Step 6: Final answer
    x = 234,019,824.52

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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.