Home / 11,076,171.60-16,606,384.20-4,250,107.20

Finding the Fourth Proportional to 11,076,171.60, 16,606,384.20 and 4,250,107.20

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Solution

The fourth proportional to 11,076,171.60, 16,606,384.20 and 4,250,107.20 is: 6,372,139.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,076,171.60 : 16,606,384.20 = 4,250,107.20 : x
  2. Step 2: Convert to fraction form
    11,076,171.60/16,606,384.20 = 4,250,107.20/x
  3. Step 3: Cross multiply
    11,076,171.60x = 16,606,384.20 × 4,250,107.20
  4. Step 4: Simplify right side
    11,076,171.60x = 70,578,913,054,386.23
  5. Step 5: Solve for x
    x = 70,578,913,054,386.23/11,076,171.60
  6. Step 6: Final answer
    x = 6,372,139.73

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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.