Home / 29,349,104-40,501,763.52-16,472,048

Finding the Fourth Proportional to 29,349,104, 40,501,763.52 and 16,472,048

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Solution

The fourth proportional to 29,349,104, 40,501,763.52 and 16,472,048 is: 22,731,426.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,349,104 : 40,501,763.52 = 16,472,048 : x
  2. Step 2: Convert to fraction form
    29,349,104/40,501,763.52 = 16,472,048/x
  3. Step 3: Cross multiply
    29,349,104x = 40,501,763.52 × 16,472,048
  4. Step 4: Simplify right side
    29,349,104x = 667,146,992,786,089
  5. Step 5: Solve for x
    x = 667,146,992,786,089/29,349,104
  6. Step 6: Final answer
    x = 22,731,426.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.