Home / 41,828,976.36-57,714,529.71-25,308,690.09

Finding the Fourth Proportional to 41,828,976.36, 57,714,529.71 and 25,308,690.09

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Solution

The fourth proportional to 41,828,976.36, 57,714,529.71 and 25,308,690.09 is: 34,920,269.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,828,976.36 : 57,714,529.71 = 25,308,690.09 : x
  2. Step 2: Convert to fraction form
    41,828,976.36/57,714,529.71 = 25,308,690.09/x
  3. Step 3: Cross multiply
    41,828,976.36x = 57,714,529.71 × 25,308,690.09
  4. Step 4: Simplify right side
    41,828,976.36x = 1,460,679,146,120,487.50
  5. Step 5: Solve for x
    x = 1,460,679,146,120,487.50/41,828,976.36
  6. Step 6: Final answer
    x = 34,920,269.95

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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.