Home / 27,076,823.94-37,365,797.43-14,686,886.55

Finding the Fourth Proportional to 27,076,823.94, 37,365,797.43 and 14,686,886.55

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Solution

The fourth proportional to 27,076,823.94, 37,365,797.43 and 14,686,886.55 is: 20,267,784.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,076,823.94 : 37,365,797.43 = 14,686,886.55 : x
  2. Step 2: Convert to fraction form
    27,076,823.94/37,365,797.43 = 14,686,886.55/x
  3. Step 3: Cross multiply
    27,076,823.94x = 37,365,797.43 × 14,686,886.55
  4. Step 4: Simplify right side
    27,076,823.94x = 548,787,227,704,691.56
  5. Step 5: Solve for x
    x = 548,787,227,704,691.56/27,076,823.94
  6. Step 6: Final answer
    x = 20,267,784.32

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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.