Home / 27,140,212.68-40,730,500.71-10,966,304.58

Finding the Fourth Proportional to 27,140,212.68, 40,730,500.71 and 10,966,304.58

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Solution

The fourth proportional to 27,140,212.68, 40,730,500.71 and 10,966,304.58 is: 16,457,611.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,140,212.68 : 40,730,500.71 = 10,966,304.58 : x
  2. Step 2: Convert to fraction form
    27,140,212.68/40,730,500.71 = 10,966,304.58/x
  3. Step 3: Cross multiply
    27,140,212.68x = 40,730,500.71 × 10,966,304.58
  4. Step 4: Simplify right side
    27,140,212.68x = 446,663,076,481,766.25
  5. Step 5: Solve for x
    x = 446,663,076,481,766.25/27,140,212.68
  6. Step 6: Final answer
    x = 16,457,611.51

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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.