Home / 97,093,266.62-145,641,162.03-32,397,071.69

Finding the Fourth Proportional to 97,093,266.62, 145,641,162.03 and 32,397,071.69

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Solution

The fourth proportional to 97,093,266.62, 145,641,162.03 and 32,397,071.69 is: 48,596,028.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,093,266.62 : 145,641,162.03 = 32,397,071.69 : x
  2. Step 2: Convert to fraction form
    97,093,266.62/145,641,162.03 = 32,397,071.69/x
  3. Step 3: Cross multiply
    97,093,266.62x = 145,641,162.03 × 32,397,071.69
  4. Step 4: Simplify right side
    97,093,266.62x = 4,718,347,166,572,610
  5. Step 5: Solve for x
    x = 4,718,347,166,572,610/97,093,266.62
  6. Step 6: Final answer
    x = 48,596,028.65

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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.