Home / 176,364,703.06-264,627,361.26-90,058,684.66

Finding the Fourth Proportional to 176,364,703.06, 264,627,361.26 and 90,058,684.66

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Solution

The fourth proportional to 176,364,703.06, 264,627,361.26 and 90,058,684.66 is: 135,129,034.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,364,703.06 : 264,627,361.26 = 90,058,684.66 : x
  2. Step 2: Convert to fraction form
    176,364,703.06/264,627,361.26 = 90,058,684.66/x
  3. Step 3: Cross multiply
    176,364,703.06x = 264,627,361.26 × 90,058,684.66
  4. Step 4: Simplify right side
    176,364,703.06x = 23,831,992,080,122,240
  5. Step 5: Solve for x
    x = 23,831,992,080,122,240/176,364,703.06
  6. Step 6: Final answer
    x = 135,129,034.70

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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.