Home / 29,788,753.44-44,750,393.80-17,666,168.10

Finding the Fourth Proportional to 29,788,753.44, 44,750,393.80 and 17,666,168.10

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Solution

The fourth proportional to 29,788,753.44, 44,750,393.80 and 17,666,168.10 is: 26,539,142.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,788,753.44 : 44,750,393.80 = 17,666,168.10 : x
  2. Step 2: Convert to fraction form
    29,788,753.44/44,750,393.80 = 17,666,168.10/x
  3. Step 3: Cross multiply
    29,788,753.44x = 44,750,393.80 × 17,666,168.10
  4. Step 4: Simplify right side
    29,788,753.44x = 790,567,979,411,997.75
  5. Step 5: Solve for x
    x = 790,567,979,411,997.75/29,788,753.44
  6. Step 6: Final answer
    x = 26,539,142.73

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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.