Home / 14,785,232.48-22,179,950.67-4,550,945.86

Finding the Fourth Proportional to 14,785,232.48, 22,179,950.67 and 4,550,945.86

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Solution

The fourth proportional to 14,785,232.48, 22,179,950.67 and 4,550,945.86 is: 6,827,065.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,785,232.48 : 22,179,950.67 = 4,550,945.86 : x
  2. Step 2: Convert to fraction form
    14,785,232.48/22,179,950.67 = 4,550,945.86/x
  3. Step 3: Cross multiply
    14,785,232.48x = 22,179,950.67 × 4,550,945.86
  4. Step 4: Simplify right side
    14,785,232.48x = 100,939,754,653,886
  5. Step 5: Solve for x
    x = 100,939,754,653,886/14,785,232.48
  6. Step 6: Final answer
    x = 6,827,065.78

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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.