Home / 18,832,117.56-25,985,227.58-11,096,108.07

Finding the Fourth Proportional to 18,832,117.56, 25,985,227.58 and 11,096,108.07

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Solution

The fourth proportional to 18,832,117.56, 25,985,227.58 and 11,096,108.07 is: 15,310,805.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,832,117.56 : 25,985,227.58 = 11,096,108.07 : x
  2. Step 2: Convert to fraction form
    18,832,117.56/25,985,227.58 = 11,096,108.07/x
  3. Step 3: Cross multiply
    18,832,117.56x = 25,985,227.58 × 11,096,108.07
  4. Step 4: Simplify right side
    18,832,117.56x = 288,334,893,395,744
  5. Step 5: Solve for x
    x = 288,334,893,395,744/18,832,117.56
  6. Step 6: Final answer
    x = 15,310,805.73

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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.