Home / 61,398,995.02-84,730,174.46-33,521,704.36

Finding the Fourth Proportional to 61,398,995.02, 84,730,174.46 and 33,521,704.36

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Solution

The fourth proportional to 61,398,995.02, 84,730,174.46 and 33,521,704.36 is: 46,259,712.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,398,995.02 : 84,730,174.46 = 33,521,704.36 : x
  2. Step 2: Convert to fraction form
    61,398,995.02/84,730,174.46 = 33,521,704.36/x
  3. Step 3: Cross multiply
    61,398,995.02x = 84,730,174.46 × 33,521,704.36
  4. Step 4: Simplify right side
    61,398,995.02x = 2,840,299,858,619,342.50
  5. Step 5: Solve for x
    x = 2,840,299,858,619,342.50/61,398,995.02
  6. Step 6: Final answer
    x = 46,259,712.52

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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.