Home / 14,945,033.88-22,417,572.60-4,162,365.72

Finding the Fourth Proportional to 14,945,033.88, 22,417,572.60 and 4,162,365.72

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Solution

The fourth proportional to 14,945,033.88, 22,417,572.60 and 4,162,365.72 is: 6,243,554.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945,033.88 : 22,417,572.60 = 4,162,365.72 : x
  2. Step 2: Convert to fraction form
    14,945,033.88/22,417,572.60 = 4,162,365.72/x
  3. Step 3: Cross multiply
    14,945,033.88x = 22,417,572.60 × 4,162,365.72
  4. Step 4: Simplify right side
    14,945,033.88x = 93,310,135,715,851.28
  5. Step 5: Solve for x
    x = 93,310,135,715,851.28/14,945,033.88
  6. Step 6: Final answer
    x = 6,243,554.65

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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.