Home / 14,980,995.29-22,412,367.38-11,543,237.24

Finding the Fourth Proportional to 14,980,995.29, 22,412,367.38 and 11,543,237.24

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Solution

The fourth proportional to 14,980,995.29, 22,412,367.38 and 11,543,237.24 is: 17,269,298.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,980,995.29 : 22,412,367.38 = 11,543,237.24 : x
  2. Step 2: Convert to fraction form
    14,980,995.29/22,412,367.38 = 11,543,237.24/x
  3. Step 3: Cross multiply
    14,980,995.29x = 22,412,367.38 × 11,543,237.24
  4. Step 4: Simplify right side
    14,980,995.29x = 258,711,273,607,599.19
  5. Step 5: Solve for x
    x = 258,711,273,607,599.19/14,980,995.29
  6. Step 6: Final answer
    x = 17,269,298.11

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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.