Home / 26,733,228.13-36,890,866.96-14,509,822.69

Finding the Fourth Proportional to 26,733,228.13, 36,890,866.96 and 14,509,822.69

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Solution

The fourth proportional to 26,733,228.13, 36,890,866.96 and 14,509,822.69 is: 20,023,019.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,733,228.13 : 36,890,866.96 = 14,509,822.69 : x
  2. Step 2: Convert to fraction form
    26,733,228.13/36,890,866.96 = 14,509,822.69/x
  3. Step 3: Cross multiply
    26,733,228.13x = 36,890,866.96 × 14,509,822.69
  4. Step 4: Simplify right side
    26,733,228.13x = 535,279,938,469,979.31
  5. Step 5: Solve for x
    x = 535,279,938,469,979.31/26,733,228.13
  6. Step 6: Final answer
    x = 20,023,019.14

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1.5x scale

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.