Home / 101,475,082.26-152,212,194.27-36,763,715.22

Finding the Fourth Proportional to 101,475,082.26, 152,212,194.27 and 36,763,715.22

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Solution

The fourth proportional to 101,475,082.26, 152,212,194.27 and 36,763,715.22 is: 55,145,417.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,475,082.26 : 152,212,194.27 = 36,763,715.22 : x
  2. Step 2: Convert to fraction form
    101,475,082.26/152,212,194.27 = 36,763,715.22/x
  3. Step 3: Cross multiply
    101,475,082.26x = 152,212,194.27 × 36,763,715.22
  4. Step 4: Simplify right side
    101,475,082.26x = 5,595,885,763,153,596
  5. Step 5: Solve for x
    x = 5,595,885,763,153,596/101,475,082.26
  6. Step 6: Final answer
    x = 55,145,417.36

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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.