Home / 44,789,089.10-67,143,625.59-17,489,030.54

Finding the Fourth Proportional to 44,789,089.10, 67,143,625.59 and 17,489,030.54

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Solution

The fourth proportional to 44,789,089.10, 67,143,625.59 and 17,489,030.54 is: 26,217,923.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,789,089.10 : 67,143,625.59 = 17,489,030.54 : x
  2. Step 2: Convert to fraction form
    44,789,089.10/67,143,625.59 = 17,489,030.54/x
  3. Step 3: Cross multiply
    44,789,089.10x = 67,143,625.59 × 17,489,030.54
  4. Step 4: Simplify right side
    44,789,089.10x = 1,174,276,918,677,694.75
  5. Step 5: Solve for x
    x = 1,174,276,918,677,694.75/44,789,089.10
  6. Step 6: Final answer
    x = 26,217,923.66

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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.