Home / 26,701,043.40-36,848,164.32-15,100,341.66

Finding the Fourth Proportional to 26,701,043.40, 36,848,164.32 and 15,100,341.66

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Solution

The fourth proportional to 26,701,043.40, 36,848,164.32 and 15,100,341.66 is: 20,838,881.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,701,043.40 : 36,848,164.32 = 15,100,341.66 : x
  2. Step 2: Convert to fraction form
    26,701,043.40/36,848,164.32 = 15,100,341.66/x
  3. Step 3: Cross multiply
    26,701,043.40x = 36,848,164.32 × 15,100,341.66
  4. Step 4: Simplify right side
    26,701,043.40x = 556,419,870,775,821.56
  5. Step 5: Solve for x
    x = 556,419,870,775,821.56/26,701,043.40
  6. Step 6: Final answer
    x = 20,838,881.18

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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.