Home / 11,314,765.91-16,983,109.85-10,700,287.26

Finding the Fourth Proportional to 11,314,765.91, 16,983,109.85 and 10,700,287.26

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Solution

The fourth proportional to 11,314,765.91, 16,983,109.85 and 10,700,287.26 is: 16,060,796.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,314,765.91 : 16,983,109.85 = 10,700,287.26 : x
  2. Step 2: Convert to fraction form
    11,314,765.91/16,983,109.85 = 10,700,287.26/x
  3. Step 3: Cross multiply
    11,314,765.91x = 16,983,109.85 × 10,700,287.26
  4. Step 4: Simplify right side
    11,314,765.91x = 181,724,153,845,947.41
  5. Step 5: Solve for x
    x = 181,724,153,845,947.41/11,314,765.91
  6. Step 6: Final answer
    x = 16,060,796.60

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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.