Home / 164,756,522.43-227,348,973.17-97,763,936.23

Finding the Fourth Proportional to 164,756,522.43, 227,348,973.17 and 97,763,936.23

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Solution

The fourth proportional to 164,756,522.43, 227,348,973.17 and 97,763,936.23 is: 134,905,314.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,756,522.43 : 227,348,973.17 = 97,763,936.23 : x
  2. Step 2: Convert to fraction form
    164,756,522.43/227,348,973.17 = 97,763,936.23/x
  3. Step 3: Cross multiply
    164,756,522.43x = 227,348,973.17 × 97,763,936.23
  4. Step 4: Simplify right side
    164,756,522.43x = 22,226,530,514,947,860
  5. Step 5: Solve for x
    x = 22,226,530,514,947,860/164,756,522.43
  6. Step 6: Final answer
    x = 134,905,314.75

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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.