Home / 193,634,212.22-267,224,686.65-108,888,004.13

Finding the Fourth Proportional to 193,634,212.22, 267,224,686.65 and 108,888,004.13

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Solution

The fourth proportional to 193,634,212.22, 267,224,686.65 and 108,888,004.13 is: 150,270,773.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    193,634,212.22 : 267,224,686.65 = 108,888,004.13 : x
  2. Step 2: Convert to fraction form
    193,634,212.22/267,224,686.65 = 108,888,004.13/x
  3. Step 3: Cross multiply
    193,634,212.22x = 267,224,686.65 × 108,888,004.13
  4. Step 4: Simplify right side
    193,634,212.22x = 29,097,562,782,247,032
  5. Step 5: Solve for x
    x = 29,097,562,782,247,032/193,634,212.22
  6. Step 6: Final answer
    x = 150,270,773.17

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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.