Home / 45,187,111.36-62,388,243.62-34,714,475.97

Finding the Fourth Proportional to 45,187,111.36, 62,388,243.62 and 34,714,475.97

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Solution

The fourth proportional to 45,187,111.36, 62,388,243.62 and 34,714,475.97 is: 47,929,046.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,187,111.36 : 62,388,243.62 = 34,714,475.97 : x
  2. Step 2: Convert to fraction form
    45,187,111.36/62,388,243.62 = 34,714,475.97/x
  3. Step 3: Cross multiply
    45,187,111.36x = 62,388,243.62 × 34,714,475.97
  4. Step 4: Simplify right side
    45,187,111.36x = 2,165,775,183,471,482.50
  5. Step 5: Solve for x
    x = 2,165,775,183,471,482.50/45,187,111.36
  6. Step 6: Final answer
    x = 47,929,046.98

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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.