Home / 136,361,848.56-204,542,775.54-32,731,053.87

Finding the Fourth Proportional to 136,361,848.56, 204,542,775.54 and 32,731,053.87

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Solution

The fourth proportional to 136,361,848.56, 204,542,775.54 and 32,731,053.87 is: 49,096,581.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,361,848.56 : 204,542,775.54 = 32,731,053.87 : x
  2. Step 2: Convert to fraction form
    136,361,848.56/204,542,775.54 = 32,731,053.87/x
  3. Step 3: Cross multiply
    136,361,848.56x = 204,542,775.54 × 32,731,053.87
  4. Step 4: Simplify right side
    136,361,848.56x = 6,694,900,605,490,276
  5. Step 5: Solve for x
    x = 6,694,900,605,490,276/136,361,848.56
  6. Step 6: Final answer
    x = 49,096,581.46

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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.