Home / 35,149,302.86-48,505,496.22-19,679,941.08

Finding the Fourth Proportional to 35,149,302.86, 48,505,496.22 and 19,679,941.08

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Solution

The fourth proportional to 35,149,302.86, 48,505,496.22 and 19,679,941.08 is: 27,158,015.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,149,302.86 : 48,505,496.22 = 19,679,941.08 : x
  2. Step 2: Convert to fraction form
    35,149,302.86/48,505,496.22 = 19,679,941.08/x
  3. Step 3: Cross multiply
    35,149,302.86x = 48,505,496.22 × 19,679,941.08
  4. Step 4: Simplify right side
    35,149,302.86x = 954,585,307,665,762.62
  5. Step 5: Solve for x
    x = 954,585,307,665,762.62/35,149,302.86
  6. Step 6: Final answer
    x = 27,158,015.38

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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.