Home / 64,279,412.76-96,394,444.92-27,367,899.87

Finding the Fourth Proportional to 64,279,412.76, 96,394,444.92 and 27,367,899.87

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Solution

The fourth proportional to 64,279,412.76, 96,394,444.92 and 27,367,899.87 is: 41,041,344.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,279,412.76 : 96,394,444.92 = 27,367,899.87 : x
  2. Step 2: Convert to fraction form
    64,279,412.76/96,394,444.92 = 27,367,899.87/x
  3. Step 3: Cross multiply
    64,279,412.76x = 96,394,444.92 × 27,367,899.87
  4. Step 4: Simplify right side
    64,279,412.76x = 2,638,113,516,594,790.50
  5. Step 5: Solve for x
    x = 2,638,113,516,594,790.50/64,279,412.76
  6. Step 6: Final answer
    x = 41,041,344.40

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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.