Home / 16,168,034.70-24,216,622.65-14,372,945.10

Finding the Fourth Proportional to 16,168,034.70, 24,216,622.65 and 14,372,945.10

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Solution

The fourth proportional to 16,168,034.70, 24,216,622.65 and 14,372,945.10 is: 21,527,921.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,168,034.70 : 24,216,622.65 = 14,372,945.10 : x
  2. Step 2: Convert to fraction form
    16,168,034.70/24,216,622.65 = 14,372,945.10/x
  3. Step 3: Cross multiply
    16,168,034.70x = 24,216,622.65 × 14,372,945.10
  4. Step 4: Simplify right side
    16,168,034.70x = 348,064,187,855,866.50
  5. Step 5: Solve for x
    x = 348,064,187,855,866.50/16,168,034.70
  6. Step 6: Final answer
    x = 21,527,921.87

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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.