Home / 65,322,481.05-97,983,985.74-26,461,667.94

Finding the Fourth Proportional to 65,322,481.05, 97,983,985.74 and 26,461,667.94

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Solution

The fourth proportional to 65,322,481.05, 97,983,985.74 and 26,461,667.94 is: 39,692,608.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,322,481.05 : 97,983,985.74 = 26,461,667.94 : x
  2. Step 2: Convert to fraction form
    65,322,481.05/97,983,985.74 = 26,461,667.94/x
  3. Step 3: Cross multiply
    65,322,481.05x = 97,983,985.74 × 26,461,667.94
  4. Step 4: Simplify right side
    65,322,481.05x = 2,592,819,694,089,575
  5. Step 5: Solve for x
    x = 2,592,819,694,089,575/65,322,481.05
  6. Step 6: Final answer
    x = 39,692,608.92

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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.