Home / 36,254,342.16-50,031,629.91-19,734,941.52

Finding the Fourth Proportional to 36,254,342.16, 50,031,629.91 and 19,734,941.52

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Solution

The fourth proportional to 36,254,342.16, 50,031,629.91 and 19,734,941.52 is: 27,234,566.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,254,342.16 : 50,031,629.91 = 19,734,941.52 : x
  2. Step 2: Convert to fraction form
    36,254,342.16/50,031,629.91 = 19,734,941.52/x
  3. Step 3: Cross multiply
    36,254,342.16x = 50,031,629.91 × 19,734,941.52
  4. Step 4: Simplify right side
    36,254,342.16x = 987,371,290,424,132.75
  5. Step 5: Solve for x
    x = 987,371,290,424,132.75/36,254,342.16
  6. Step 6: Final answer
    x = 27,234,566.44

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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.