Home / 34,483,306.68-51,728,962.06-11,456,296.20

Finding the Fourth Proportional to 34,483,306.68, 51,728,962.06 and 11,456,296.20

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Solution

The fourth proportional to 34,483,306.68, 51,728,962.06 and 11,456,296.20 is: 17,185,773.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,483,306.68 : 51,728,962.06 = 11,456,296.20 : x
  2. Step 2: Convert to fraction form
    34,483,306.68/51,728,962.06 = 11,456,296.20/x
  3. Step 3: Cross multiply
    34,483,306.68x = 51,728,962.06 × 11,456,296.20
  4. Step 4: Simplify right side
    34,483,306.68x = 592,622,311,477,922.12
  5. Step 5: Solve for x
    x = 592,622,311,477,922.12/34,483,306.68
  6. Step 6: Final answer
    x = 17,185,773.89

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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.