Home / 65,213,355.96-97,733,230.56-34,501,380.84

Finding the Fourth Proportional to 65,213,355.96, 97,733,230.56 and 34,501,380.84

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Solution

The fourth proportional to 65,213,355.96, 97,733,230.56 and 34,501,380.84 is: 51,706,147.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,213,355.96 : 97,733,230.56 = 34,501,380.84 : x
  2. Step 2: Convert to fraction form
    65,213,355.96/97,733,230.56 = 34,501,380.84/x
  3. Step 3: Cross multiply
    65,213,355.96x = 97,733,230.56 × 34,501,380.84
  4. Step 4: Simplify right side
    65,213,355.96x = 3,371,931,408,274,087
  5. Step 5: Solve for x
    x = 3,371,931,408,274,087/65,213,355.96
  6. Step 6: Final answer
    x = 51,706,147.59

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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.