Home / 33,254,307.72-45,912,538.12-29,763,601.48

Finding the Fourth Proportional to 33,254,307.72, 45,912,538.12 and 29,763,601.48

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Solution

The fourth proportional to 33,254,307.72, 45,912,538.12 and 29,763,601.48 is: 41,093,096.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,254,307.72 : 45,912,538.12 = 29,763,601.48 : x
  2. Step 2: Convert to fraction form
    33,254,307.72/45,912,538.12 = 29,763,601.48/x
  3. Step 3: Cross multiply
    33,254,307.72x = 45,912,538.12 × 29,763,601.48
  4. Step 4: Simplify right side
    33,254,307.72x = 1,366,522,487,538,988.25
  5. Step 5: Solve for x
    x = 1,366,522,487,538,988.25/33,254,307.72
  6. Step 6: Final answer
    x = 41,093,096.84

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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.