Home / 40,389,654.54-60,606,523.89-23,383,542.54

Finding the Fourth Proportional to 40,389,654.54, 60,606,523.89 and 23,383,542.54

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Solution

The fourth proportional to 40,389,654.54, 60,606,523.89 and 23,383,542.54 is: 35,088,075.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,389,654.54 : 60,606,523.89 = 23,383,542.54 : x
  2. Step 2: Convert to fraction form
    40,389,654.54/60,606,523.89 = 23,383,542.54/x
  3. Step 3: Cross multiply
    40,389,654.54x = 60,606,523.89 × 23,383,542.54
  4. Step 4: Simplify right side
    40,389,654.54x = 1,417,195,229,583,341.25
  5. Step 5: Solve for x
    x = 1,417,195,229,583,341.25/40,389,654.54
  6. Step 6: Final answer
    x = 35,088,075.05

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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.