Home / 32,997,151.56-45,515,356.20-19,576,315.02

Finding the Fourth Proportional to 32,997,151.56, 45,515,356.20 and 19,576,315.02

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Solution

The fourth proportional to 32,997,151.56, 45,515,356.20 and 19,576,315.02 is: 27,003,026.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,997,151.56 : 45,515,356.20 = 19,576,315.02 : x
  2. Step 2: Convert to fraction form
    32,997,151.56/45,515,356.20 = 19,576,315.02/x
  3. Step 3: Cross multiply
    32,997,151.56x = 45,515,356.20 × 19,576,315.02
  4. Step 4: Simplify right side
    32,997,151.56x = 891,022,951,218,710.12
  5. Step 5: Solve for x
    x = 891,022,951,218,710.12/32,997,151.56
  6. Step 6: Final answer
    x = 27,003,026.29

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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.