Home / 104,003,785.46-143,525,094.45-57,593,983.34

Finding the Fourth Proportional to 104,003,785.46, 143,525,094.45 and 57,593,983.34

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Solution

The fourth proportional to 104,003,785.46, 143,525,094.45 and 57,593,983.34 is: 79,479,625.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,003,785.46 : 143,525,094.45 = 57,593,983.34 : x
  2. Step 2: Convert to fraction form
    104,003,785.46/143,525,094.45 = 57,593,983.34/x
  3. Step 3: Cross multiply
    104,003,785.46x = 143,525,094.45 × 57,593,983.34
  4. Step 4: Simplify right side
    104,003,785.46x = 8,266,181,897,907,600
  5. Step 5: Solve for x
    x = 8,266,181,897,907,600/104,003,785.46
  6. Step 6: Final answer
    x = 79,479,625.30

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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.