Home / 171,060,461.26-236,068,415.34-96,719,424.86

Finding the Fourth Proportional to 171,060,461.26, 236,068,415.34 and 96,719,424.86

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Solution

The fourth proportional to 171,060,461.26, 236,068,415.34 and 96,719,424.86 is: 133,475,621.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    171,060,461.26 : 236,068,415.34 = 96,719,424.86 : x
  2. Step 2: Convert to fraction form
    171,060,461.26/236,068,415.34 = 96,719,424.86/x
  3. Step 3: Cross multiply
    171,060,461.26x = 236,068,415.34 × 96,719,424.86
  4. Step 4: Simplify right side
    171,060,461.26x = 22,832,401,359,296,400
  5. Step 5: Solve for x
    x = 22,832,401,359,296,400/171,060,461.26
  6. Step 6: Final answer
    x = 133,475,621.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.