Home / 43,446,390.48-59,949,360.48-25,108,137.36

Finding the Fourth Proportional to 43,446,390.48, 59,949,360.48 and 25,108,137.36

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Solution

The fourth proportional to 43,446,390.48, 59,949,360.48 and 25,108,137.36 is: 34,645,381.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,446,390.48 : 59,949,360.48 = 25,108,137.36 : x
  2. Step 2: Convert to fraction form
    43,446,390.48/59,949,360.48 = 25,108,137.36/x
  3. Step 3: Cross multiply
    43,446,390.48x = 59,949,360.48 × 25,108,137.36
  4. Step 4: Simplify right side
    43,446,390.48x = 1,505,216,777,575,995.50
  5. Step 5: Solve for x
    x = 1,505,216,777,575,995.50/43,446,390.48
  6. Step 6: Final answer
    x = 34,645,381.61

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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.