Home / 52,999,645.26-73,137,378.96-29,794,277.64

Finding the Fourth Proportional to 52,999,645.26, 73,137,378.96 and 29,794,277.64

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Solution

The fourth proportional to 52,999,645.26, 73,137,378.96 and 29,794,277.64 is: 41,114,904.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,999,645.26 : 73,137,378.96 = 29,794,277.64 : x
  2. Step 2: Convert to fraction form
    52,999,645.26/73,137,378.96 = 29,794,277.64/x
  3. Step 3: Cross multiply
    52,999,645.26x = 73,137,378.96 × 29,794,277.64
  4. Step 4: Simplify right side
    52,999,645.26x = 2,179,075,374,596,134.25
  5. Step 5: Solve for x
    x = 2,179,075,374,596,134.25/52,999,645.26
  6. Step 6: Final answer
    x = 41,114,904.90

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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.