Home / 11,522,777.48-15,901,600.02-6,366,257.80

Finding the Fourth Proportional to 11,522,777.48, 15,901,600.02 and 6,366,257.80

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Solution

The fourth proportional to 11,522,777.48, 15,901,600.02 and 6,366,257.80 is: 8,785,528.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,522,777.48 : 15,901,600.02 = 6,366,257.80 : x
  2. Step 2: Convert to fraction form
    11,522,777.48/15,901,600.02 = 6,366,257.80/x
  3. Step 3: Cross multiply
    11,522,777.48x = 15,901,600.02 × 6,366,257.80
  4. Step 4: Simplify right side
    11,522,777.48x = 101,233,685,159,805.16
  5. Step 5: Solve for x
    x = 101,233,685,159,805.16/11,522,777.48
  6. Step 6: Final answer
    x = 8,785,528.08

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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.