Home / 65,339,019.06-98,008,560.18-26,958,350.04

Finding the Fourth Proportional to 65,339,019.06, 98,008,560.18 and 26,958,350.04

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Solution

The fourth proportional to 65,339,019.06, 98,008,560.18 and 26,958,350.04 is: 40,437,538.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,339,019.06 : 98,008,560.18 = 26,958,350.04 : x
  2. Step 2: Convert to fraction form
    65,339,019.06/98,008,560.18 = 26,958,350.04/x
  3. Step 3: Cross multiply
    65,339,019.06x = 98,008,560.18 × 26,958,350.04
  4. Step 4: Simplify right side
    65,339,019.06x = 2,642,149,072,248,845.50
  5. Step 5: Solve for x
    x = 2,642,149,072,248,845.50/65,339,019.06
  6. Step 6: Final answer
    x = 40,437,538.09

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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.