Home / 49,210,508.10-67,909,184.97-27,183,533.46

Finding the Fourth Proportional to 49,210,508.10, 67,909,184.97 and 27,183,533.46

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Solution

The fourth proportional to 49,210,508.10, 67,909,184.97 and 27,183,533.46 is: 37,512,549.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,210,508.10 : 67,909,184.97 = 27,183,533.46 : x
  2. Step 2: Convert to fraction form
    49,210,508.10/67,909,184.97 = 27,183,533.46/x
  3. Step 3: Cross multiply
    49,210,508.10x = 67,909,184.97 × 27,183,533.46
  4. Step 4: Simplify right side
    49,210,508.10x = 1,846,011,601,873,324
  5. Step 5: Solve for x
    x = 1,846,011,601,873,324/49,210,508.10
  6. Step 6: Final answer
    x = 37,512,549.11

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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.