Home / 63,999,214.56-88,301,415.60-36,487,104.48

Finding the Fourth Proportional to 63,999,214.56, 88,301,415.60 and 36,487,104.48

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Solution

The fourth proportional to 63,999,214.56, 88,301,415.60 and 36,487,104.48 is: 50,342,226.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,999,214.56 : 88,301,415.60 = 36,487,104.48 : x
  2. Step 2: Convert to fraction form
    63,999,214.56/88,301,415.60 = 36,487,104.48/x
  3. Step 3: Cross multiply
    63,999,214.56x = 88,301,415.60 × 36,487,104.48
  4. Step 4: Simplify right side
    63,999,214.56x = 3,221,862,976,729,101.50
  5. Step 5: Solve for x
    x = 3,221,862,976,729,101.50/63,999,214.56
  6. Step 6: Final answer
    x = 50,342,226.84

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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.