Home / 137,266,954.56-205,900,257.96-35,030,994.48

Finding the Fourth Proportional to 137,266,954.56, 205,900,257.96 and 35,030,994.48

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Solution

The fourth proportional to 137,266,954.56, 205,900,257.96 and 35,030,994.48 is: 52,546,447.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    137,266,954.56 : 205,900,257.96 = 35,030,994.48 : x
  2. Step 2: Convert to fraction form
    137,266,954.56/205,900,257.96 = 35,030,994.48/x
  3. Step 3: Cross multiply
    137,266,954.56x = 205,900,257.96 × 35,030,994.48
  4. Step 4: Simplify right side
    137,266,954.56x = 7,212,890,800,027,336
  5. Step 5: Solve for x
    x = 7,212,890,800,027,336/137,266,954.56
  6. Step 6: Final answer
    x = 52,546,447.35

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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.