Home / 158,092,009.14-237,149,973.54-48,928,221.24

Finding the Fourth Proportional to 158,092,009.14, 237,149,973.54 and 48,928,221.24

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Solution

The fourth proportional to 158,092,009.14, 237,149,973.54 and 48,928,221.24 is: 73,396,033.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,092,009.14 : 237,149,973.54 = 48,928,221.24 : x
  2. Step 2: Convert to fraction form
    158,092,009.14/237,149,973.54 = 48,928,221.24/x
  3. Step 3: Cross multiply
    158,092,009.14x = 237,149,973.54 × 48,928,221.24
  4. Step 4: Simplify right side
    158,092,009.14x = 11,603,326,372,425,266
  5. Step 5: Solve for x
    x = 11,603,326,372,425,266/158,092,009.14
  6. Step 6: Final answer
    x = 73,396,033.33

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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.