Home / 37,330,128.30-55,995,192.45-10,403,784.30

Finding the Fourth Proportional to 37,330,128.30, 55,995,192.45 and 10,403,784.30

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Solution

The fourth proportional to 37,330,128.30, 55,995,192.45 and 10,403,784.30 is: 15,605,676.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,330,128.30 : 55,995,192.45 = 10,403,784.30 : x
  2. Step 2: Convert to fraction form
    37,330,128.30/55,995,192.45 = 10,403,784.30/x
  3. Step 3: Cross multiply
    37,330,128.30x = 55,995,192.45 × 10,403,784.30
  4. Step 4: Simplify right side
    37,330,128.30x = 582,561,904,086,788.62
  5. Step 5: Solve for x
    x = 582,561,904,086,788.62/37,330,128.30
  6. Step 6: Final answer
    x = 15,605,676.45

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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.