Home / 61,095,965.63-84,311,839.80-33,218,675.46

Finding the Fourth Proportional to 61,095,965.63, 84,311,839.80 and 33,218,675.46

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Solution

The fourth proportional to 61,095,965.63, 84,311,839.80 and 33,218,675.46 is: 45,841,449.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,095,965.63 : 84,311,839.80 = 33,218,675.46 : x
  2. Step 2: Convert to fraction form
    61,095,965.63/84,311,839.80 = 33,218,675.46/x
  3. Step 3: Cross multiply
    61,095,965.63x = 84,311,839.80 × 33,218,675.46
  4. Step 4: Simplify right side
    61,095,965.63x = 2,800,727,643,751,711.50
  5. Step 5: Solve for x
    x = 2,800,727,643,751,711.50/61,095,965.63
  6. Step 6: Final answer
    x = 45,841,449.84

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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.