Home / 61,030,375.56-84,221,952.24-33,530,075.28

Finding the Fourth Proportional to 61,030,375.56, 84,221,952.24 and 33,530,075.28

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Solution

The fourth proportional to 61,030,375.56, 84,221,952.24 and 33,530,075.28 is: 46,271,522.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,030,375.56 : 84,221,952.24 = 33,530,075.28 : x
  2. Step 2: Convert to fraction form
    61,030,375.56/84,221,952.24 = 33,530,075.28/x
  3. Step 3: Cross multiply
    61,030,375.56x = 84,221,952.24 × 33,530,075.28
  4. Step 4: Simplify right side
    61,030,375.56x = 2,823,968,398,835,764.50
  5. Step 5: Solve for x
    x = 2,823,968,398,835,764.50/61,030,375.56
  6. Step 6: Final answer
    x = 46,271,522.55

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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.