Home / 39,064,652.12-58,591,274.18-11,391,133.20

Finding the Fourth Proportional to 39,064,652.12, 58,591,274.18 and 11,391,133.20

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Solution

The fourth proportional to 39,064,652.12, 58,591,274.18 and 11,391,133.20 is: 17,085,036.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,064,652.12 : 58,591,274.18 = 11,391,133.20 : x
  2. Step 2: Convert to fraction form
    39,064,652.12/58,591,274.18 = 11,391,133.20/x
  3. Step 3: Cross multiply
    39,064,652.12x = 58,591,274.18 × 11,391,133.20
  4. Step 4: Simplify right side
    39,064,652.12x = 667,421,008,485,145
  5. Step 5: Solve for x
    x = 667,421,008,485,145/39,064,652.12
  6. Step 6: Final answer
    x = 17,085,036.53

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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.