Home / 44,390,716.66-66,592,717.95-13,682,743.54

Finding the Fourth Proportional to 44,390,716.66, 66,592,717.95 and 13,682,743.54

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Solution

The fourth proportional to 44,390,716.66, 66,592,717.95 and 13,682,743.54 is: 20,526,162.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,390,716.66 : 66,592,717.95 = 13,682,743.54 : x
  2. Step 2: Convert to fraction form
    44,390,716.66/66,592,717.95 = 13,682,743.54/x
  3. Step 3: Cross multiply
    44,390,716.66x = 66,592,717.95 × 13,682,743.54
  4. Step 4: Simplify right side
    44,390,716.66x = 911,171,081,341,404.50
  5. Step 5: Solve for x
    x = 911,171,081,341,404.50/44,390,716.66
  6. Step 6: Final answer
    x = 20,526,162.90

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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.