Home / 34,483,300.68-51,728,952.96-11,456,290.20

Finding the Fourth Proportional to 34,483,300.68, 51,728,952.96 and 11,456,290.20

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Solution

The fourth proportional to 34,483,300.68, 51,728,952.96 and 11,456,290.20 is: 17,185,764.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,483,300.68 : 51,728,952.96 = 11,456,290.20 : x
  2. Step 2: Convert to fraction form
    34,483,300.68/51,728,952.96 = 11,456,290.20/x
  3. Step 3: Cross multiply
    34,483,300.68x = 51,728,952.96 × 11,456,290.20
  4. Step 4: Simplify right side
    34,483,300.68x = 592,621,896,851,909
  5. Step 5: Solve for x
    x = 592,621,896,851,909/34,483,300.68
  6. Step 6: Final answer
    x = 17,185,764.85

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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.