Home / 29,557,293.02-40,789,152.94-16,505,028.25

Finding the Fourth Proportional to 29,557,293.02, 40,789,152.94 and 16,505,028.25

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Solution

The fourth proportional to 29,557,293.02, 40,789,152.94 and 16,505,028.25 is: 22,776,988.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,557,293.02 : 40,789,152.94 = 16,505,028.25 : x
  2. Step 2: Convert to fraction form
    29,557,293.02/40,789,152.94 = 16,505,028.25/x
  3. Step 3: Cross multiply
    29,557,293.02x = 40,789,152.94 × 16,505,028.25
  4. Step 4: Simplify right side
    29,557,293.02x = 673,226,121,455,982
  5. Step 5: Solve for x
    x = 673,226,121,455,982/29,557,293.02
  6. Step 6: Final answer
    x = 22,776,988.44

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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.