Home / 25,335,091.00-34,962,392.12-13,732,651.41

Finding the Fourth Proportional to 25,335,091.00, 34,962,392.12 and 13,732,651.41

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Solution

The fourth proportional to 25,335,091.00, 34,962,392.12 and 13,732,651.41 is: 18,951,040.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335,091.00 : 34,962,392.12 = 13,732,651.41 : x
  2. Step 2: Convert to fraction form
    25,335,091.00/34,962,392.12 = 13,732,651.41/x
  3. Step 3: Cross multiply
    25,335,091.00x = 34,962,392.12 × 13,732,651.41
  4. Step 4: Simplify right side
    25,335,091.00x = 480,126,343,321,164.75
  5. Step 5: Solve for x
    x = 480,126,343,321,164.75/25,335,091.00
  6. Step 6: Final answer
    x = 18,951,040.80

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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.