Home / 52,918,114.56-73,026,069.12-29,713,424.64

Finding the Fourth Proportional to 52,918,114.56, 73,026,069.12 and 29,713,424.64

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Solution

The fourth proportional to 52,918,114.56, 73,026,069.12 and 29,713,424.64 is: 41,004,004.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,918,114.56 : 73,026,069.12 = 29,713,424.64 : x
  2. Step 2: Convert to fraction form
    52,918,114.56/73,026,069.12 = 29,713,424.64/x
  3. Step 3: Cross multiply
    52,918,114.56x = 73,026,069.12 × 29,713,424.64
  4. Step 4: Simplify right side
    52,918,114.56x = 2,169,854,601,552,551.25
  5. Step 5: Solve for x
    x = 2,169,854,601,552,551.25/52,918,114.56
  6. Step 6: Final answer
    x = 41,004,004.39

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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.