Home / 34,923,514.44-48,195,542.64-20,041,561.04

Finding the Fourth Proportional to 34,923,514.44, 48,195,542.64 and 20,041,561.04

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Solution

The fourth proportional to 34,923,514.44, 48,195,542.64 and 20,041,561.04 is: 27,657,981.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,923,514.44 : 48,195,542.64 = 20,041,561.04 : x
  2. Step 2: Convert to fraction form
    34,923,514.44/48,195,542.64 = 20,041,561.04/x
  3. Step 3: Cross multiply
    34,923,514.44x = 48,195,542.64 × 20,041,561.04
  4. Step 4: Simplify right side
    34,923,514.44x = 965,913,909,707,699.75
  5. Step 5: Solve for x
    x = 965,913,909,707,699.75/34,923,514.44
  6. Step 6: Final answer
    x = 27,657,981.31

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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.