Home / 48,180,906.10-72,295,853.55-32,018,101.30

Finding the Fourth Proportional to 48,180,906.10, 72,295,853.55 and 32,018,101.30

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Solution

The fourth proportional to 48,180,906.10, 72,295,853.55 and 32,018,101.30 is: 48,043,429.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,180,906.10 : 72,295,853.55 = 32,018,101.30 : x
  2. Step 2: Convert to fraction form
    48,180,906.10/72,295,853.55 = 32,018,101.30/x
  3. Step 3: Cross multiply
    48,180,906.10x = 72,295,853.55 × 32,018,101.30
  4. Step 4: Simplify right side
    48,180,906.10x = 2,314,775,962,533,864.50
  5. Step 5: Solve for x
    x = 2,314,775,962,533,864.50/48,180,906.10
  6. Step 6: Final answer
    x = 48,043,429.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.