Home / 26,864,100.93-40,296,940.53-7,433,486.40

Finding the Fourth Proportional to 26,864,100.93, 40,296,940.53 and 7,433,486.40

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Solution

The fourth proportional to 26,864,100.93, 40,296,940.53 and 7,433,486.40 is: 11,150,447.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,864,100.93 : 40,296,940.53 = 7,433,486.40 : x
  2. Step 2: Convert to fraction form
    26,864,100.93/40,296,940.53 = 7,433,486.40/x
  3. Step 3: Cross multiply
    26,864,100.93x = 40,296,940.53 × 7,433,486.40
  4. Step 4: Simplify right side
    26,864,100.93x = 299,546,759,391,363.81
  5. Step 5: Solve for x
    x = 299,546,759,391,363.81/26,864,100.93
  6. Step 6: Final answer
    x = 11,150,447.96

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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.