Home / 36,000,735.48-49,681,146.66-19,480,860.20

Finding the Fourth Proportional to 36,000,735.48, 49,681,146.66 and 19,480,860.20

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Solution

The fourth proportional to 36,000,735.48, 49,681,146.66 and 19,480,860.20 is: 26,883,658.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,000,735.48 : 49,681,146.66 = 19,480,860.20 : x
  2. Step 2: Convert to fraction form
    36,000,735.48/49,681,146.66 = 19,480,860.20/x
  3. Step 3: Cross multiply
    36,000,735.48x = 49,681,146.66 × 19,480,860.20
  4. Step 4: Simplify right side
    36,000,735.48x = 967,831,472,659,156.88
  5. Step 5: Solve for x
    x = 967,831,472,659,156.88/36,000,735.48
  6. Step 6: Final answer
    x = 26,883,658.34

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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.