Home / 25,053,204.14-37,570,588.95-8,654,315.66

Finding the Fourth Proportional to 25,053,204.14, 37,570,588.95 and 8,654,315.66

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Solution

The fourth proportional to 25,053,204.14, 37,570,588.95 and 8,654,315.66 is: 12,978,289.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,053,204.14 : 37,570,588.95 = 8,654,315.66 : x
  2. Step 2: Convert to fraction form
    25,053,204.14/37,570,588.95 = 8,654,315.66/x
  3. Step 3: Cross multiply
    25,053,204.14x = 37,570,588.95 × 8,654,315.66
  4. Step 4: Simplify right side
    25,053,204.14x = 325,147,736,305,408
  5. Step 5: Solve for x
    x = 325,147,736,305,408/25,053,204.14
  6. Step 6: Final answer
    x = 12,978,289.50

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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.