Home / 63,893,867.18-88,180,542.27-37,077,104.94

Finding the Fourth Proportional to 63,893,867.18, 88,180,542.27 and 37,077,104.94

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Solution

The fourth proportional to 63,893,867.18, 88,180,542.27 and 37,077,104.94 is: 51,170,470.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,893,867.18 : 88,180,542.27 = 37,077,104.94 : x
  2. Step 2: Convert to fraction form
    63,893,867.18/88,180,542.27 = 37,077,104.94/x
  3. Step 3: Cross multiply
    63,893,867.18x = 88,180,542.27 × 37,077,104.94
  4. Step 4: Simplify right side
    63,893,867.18x = 3,269,479,219,080,218.50
  5. Step 5: Solve for x
    x = 3,269,479,219,080,218.50/63,893,867.18
  6. Step 6: Final answer
    x = 51,170,470.09

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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.