Home / 123,633,465.32-185,374,615.26-58,957,051.88

Finding the Fourth Proportional to 123,633,465.32, 185,374,615.26 and 58,957,051.88

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Solution

The fourth proportional to 123,633,465.32, 185,374,615.26 and 58,957,051.88 is: 88,399,534.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,633,465.32 : 185,374,615.26 = 58,957,051.88 : x
  2. Step 2: Convert to fraction form
    123,633,465.32/185,374,615.26 = 58,957,051.88/x
  3. Step 3: Cross multiply
    123,633,465.32x = 185,374,615.26 × 58,957,051.88
  4. Step 4: Simplify right side
    123,633,465.32x = 10,929,140,809,118,860
  5. Step 5: Solve for x
    x = 10,929,140,809,118,860/123,633,465.32
  6. Step 6: Final answer
    x = 88,399,534.71

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.