Home / 36,036,659.98-54,064,204.08-10,477,669.39

Finding the Fourth Proportional to 36,036,659.98, 54,064,204.08 and 10,477,669.39

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Solution

The fourth proportional to 36,036,659.98, 54,064,204.08 and 10,477,669.39 is: 15,719,183.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,036,659.98 : 54,064,204.08 = 10,477,669.39 : x
  2. Step 2: Convert to fraction form
    36,036,659.98/54,064,204.08 = 10,477,669.39/x
  3. Step 3: Cross multiply
    36,036,659.98x = 54,064,204.08 × 10,477,669.39
  4. Step 4: Simplify right side
    36,036,659.98x = 566,466,856,183,729.12
  5. Step 5: Solve for x
    x = 566,466,856,183,729.12/36,036,659.98
  6. Step 6: Final answer
    x = 15,719,183.09

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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.