Home / 183,224,239.44-252,852,591.24-100,721,501.52

Finding the Fourth Proportional to 183,224,239.44, 252,852,591.24 and 100,721,501.52

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Solution

The fourth proportional to 183,224,239.44, 252,852,591.24 and 100,721,501.52 is: 138,997,398.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,224,239.44 : 252,852,591.24 = 100,721,501.52 : x
  2. Step 2: Convert to fraction form
    183,224,239.44/252,852,591.24 = 100,721,501.52/x
  3. Step 3: Cross multiply
    183,224,239.44x = 252,852,591.24 × 100,721,501.52
  4. Step 4: Simplify right side
    183,224,239.44x = 25,467,692,652,915,600
  5. Step 5: Solve for x
    x = 25,467,692,652,915,600/183,224,239.44
  6. Step 6: Final answer
    x = 138,997,398.66

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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.