Home / 54,226,040.98-74,831,664.58-29,446,006.46

Finding the Fourth Proportional to 54,226,040.98, 74,831,664.58 and 29,446,006.46

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Solution

The fourth proportional to 54,226,040.98, 74,831,664.58 and 29,446,006.46 is: 40,635,341.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,226,040.98 : 74,831,664.58 = 29,446,006.46 : x
  2. Step 2: Convert to fraction form
    54,226,040.98/74,831,664.58 = 29,446,006.46/x
  3. Step 3: Cross multiply
    54,226,040.98x = 74,831,664.58 × 29,446,006.46
  4. Step 4: Simplify right side
    54,226,040.98x = 2,203,493,678,635,233.25
  5. Step 5: Solve for x
    x = 2,203,493,678,635,233.25/54,226,040.98
  6. Step 6: Final answer
    x = 40,635,341.23

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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.