Home / 64,060,418.09-88,402,914.87-34,691,069.33

Finding the Fourth Proportional to 64,060,418.09, 88,402,914.87 and 34,691,069.33

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Solution

The fourth proportional to 64,060,418.09, 88,402,914.87 and 34,691,069.33 is: 47,873,425.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,060,418.09 : 88,402,914.87 = 34,691,069.33 : x
  2. Step 2: Convert to fraction form
    64,060,418.09/88,402,914.87 = 34,691,069.33/x
  3. Step 3: Cross multiply
    64,060,418.09x = 88,402,914.87 × 34,691,069.33
  4. Step 4: Simplify right side
    64,060,418.09x = 3,066,791,648,287,244
  5. Step 5: Solve for x
    x = 3,066,791,648,287,244/64,060,418.09
  6. Step 6: Final answer
    x = 47,873,425.43

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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.