Home / 19,999,633.16-27,601,733.62-11,298,366.27

Finding the Fourth Proportional to 19,999,633.16, 27,601,733.62 and 11,298,366.27

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Solution

The fourth proportional to 19,999,633.16, 27,601,733.62 and 11,298,366.27 is: 15,593,010.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,999,633.16 : 27,601,733.62 = 11,298,366.27 : x
  2. Step 2: Convert to fraction form
    19,999,633.16/27,601,733.62 = 11,298,366.27/x
  3. Step 3: Cross multiply
    19,999,633.16x = 27,601,733.62 × 11,298,366.27
  4. Step 4: Simplify right side
    19,999,633.16x = 311,854,496,139,855.94
  5. Step 5: Solve for x
    x = 311,854,496,139,855.94/19,999,633.16
  6. Step 6: Final answer
    x = 15,593,010.81

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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.