Home / 41,421,962.54-62,132,911.00-11,129,825.54

Finding the Fourth Proportional to 41,421,962.54, 62,132,911.00 and 11,129,825.54

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Solution

The fourth proportional to 41,421,962.54, 62,132,911.00 and 11,129,825.54 is: 16,694,729.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,421,962.54 : 62,132,911.00 = 11,129,825.54 : x
  2. Step 2: Convert to fraction form
    41,421,962.54/62,132,911.00 = 11,129,825.54/x
  3. Step 3: Cross multiply
    41,421,962.54x = 62,132,911.00 × 11,129,825.54
  4. Step 4: Simplify right side
    41,421,962.54x = 691,528,459,849,854.75
  5. Step 5: Solve for x
    x = 691,528,459,849,854.75/41,421,962.54
  6. Step 6: Final answer
    x = 16,694,729.50

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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.