Home / 48,994,439.18-67,611,789.52-26,967,467.66

Finding the Fourth Proportional to 48,994,439.18, 67,611,789.52 and 26,967,467.66

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Solution

The fourth proportional to 48,994,439.18, 67,611,789.52 and 26,967,467.66 is: 37,214,810.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,994,439.18 : 67,611,789.52 = 26,967,467.66 : x
  2. Step 2: Convert to fraction form
    48,994,439.18/67,611,789.52 = 26,967,467.66/x
  3. Step 3: Cross multiply
    48,994,439.18x = 67,611,789.52 × 26,967,467.66
  4. Step 4: Simplify right side
    48,994,439.18x = 1,823,318,746,909,849.25
  5. Step 5: Solve for x
    x = 1,823,318,746,909,849.25/48,994,439.18
  6. Step 6: Final answer
    x = 37,214,810.04

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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.