Home / 67,366,461.27-101,006,245.97-26,430,037.62

Finding the Fourth Proportional to 67,366,461.27, 101,006,245.97 and 26,430,037.62

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Solution

The fourth proportional to 67,366,461.27, 101,006,245.97 and 26,430,037.62 is: 39,628,011.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,366,461.27 : 101,006,245.97 = 26,430,037.62 : x
  2. Step 2: Convert to fraction form
    67,366,461.27/101,006,245.97 = 26,430,037.62/x
  3. Step 3: Cross multiply
    67,366,461.27x = 101,006,245.97 × 26,430,037.62
  4. Step 4: Simplify right side
    67,366,461.27x = 2,669,598,880,709,923.50
  5. Step 5: Solve for x
    x = 2,669,598,880,709,923.50/67,366,461.27
  6. Step 6: Final answer
    x = 39,628,011.19

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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.