Home / 48,014,845.26-66,262,092.44-29,426,393.44

Finding the Fourth Proportional to 48,014,845.26, 66,262,092.44 and 29,426,393.44

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Solution

The fourth proportional to 48,014,845.26, 66,262,092.44 and 29,426,393.44 is: 40,609,407.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,014,845.26 : 66,262,092.44 = 29,426,393.44 : x
  2. Step 2: Convert to fraction form
    48,014,845.26/66,262,092.44 = 29,426,393.44/x
  3. Step 3: Cross multiply
    48,014,845.26x = 66,262,092.44 × 29,426,393.44
  4. Step 4: Simplify right side
    48,014,845.26x = 1,949,854,402,297,089.50
  5. Step 5: Solve for x
    x = 1,949,854,402,297,089.50/48,014,845.26
  6. Step 6: Final answer
    x = 40,609,407.19

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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.