Home / 27,148,530.35-37,429,806.91-17,583,795.29

Finding the Fourth Proportional to 27,148,530.35, 37,429,806.91 and 17,583,795.29

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Solution

The fourth proportional to 27,148,530.35, 37,429,806.91 and 17,583,795.29 is: 24,242,861.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,148,530.35 : 37,429,806.91 = 17,583,795.29 : x
  2. Step 2: Convert to fraction form
    27,148,530.35/37,429,806.91 = 17,583,795.29/x
  3. Step 3: Cross multiply
    27,148,530.35x = 37,429,806.91 × 17,583,795.29
  4. Step 4: Simplify right side
    27,148,530.35x = 658,158,062,449,667.38
  5. Step 5: Solve for x
    x = 658,158,062,449,667.38/27,148,530.35
  6. Step 6: Final answer
    x = 24,242,861.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.