Home / 26,907,172.01-40,350,793.34-8,706,646.36

Finding the Fourth Proportional to 26,907,172.01, 40,350,793.34 and 8,706,646.36

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Solution

The fourth proportional to 26,907,172.01, 40,350,793.34 and 8,706,646.36 is: 13,056,745.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,907,172.01 : 40,350,793.34 = 8,706,646.36 : x
  2. Step 2: Convert to fraction form
    26,907,172.01/40,350,793.34 = 8,706,646.36/x
  3. Step 3: Cross multiply
    26,907,172.01x = 40,350,793.34 × 8,706,646.36
  4. Step 4: Simplify right side
    26,907,172.01x = 351,320,087,913,290
  5. Step 5: Solve for x
    x = 351,320,087,913,290/26,907,172.01
  6. Step 6: Final answer
    x = 13,056,745.16

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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.