Home / 27,076,793.94-37,365,756.17-14,686,856.42

Finding the Fourth Proportional to 27,076,793.94, 37,365,756.17 and 14,686,856.42

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Solution

The fourth proportional to 27,076,793.94, 37,365,756.17 and 14,686,856.42 is: 20,267,742.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,076,793.94 : 37,365,756.17 = 14,686,856.42 : x
  2. Step 2: Convert to fraction form
    27,076,793.94/37,365,756.17 = 14,686,856.42/x
  3. Step 3: Cross multiply
    27,076,793.94x = 37,365,756.17 × 14,686,856.42
  4. Step 4: Simplify right side
    27,076,793.94x = 548,785,495,633,256
  5. Step 5: Solve for x
    x = 548,785,495,633,256/27,076,793.94
  6. Step 6: Final answer
    x = 20,267,742.81

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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.