Home / 48,534,530.90-72,801,796.35-44,141,285.30

Finding the Fourth Proportional to 48,534,530.90, 72,801,796.35 and 44,141,285.30

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Solution

The fourth proportional to 48,534,530.90, 72,801,796.35 and 44,141,285.30 is: 66,211,927.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,534,530.90 : 72,801,796.35 = 44,141,285.30 : x
  2. Step 2: Convert to fraction form
    48,534,530.90/72,801,796.35 = 44,141,285.30/x
  3. Step 3: Cross multiply
    48,534,530.90x = 72,801,796.35 × 44,141,285.30
  4. Step 4: Simplify right side
    48,534,530.90x = 3,213,564,863,037,848
  5. Step 5: Solve for x
    x = 3,213,564,863,037,848/48,534,530.90
  6. Step 6: Final answer
    x = 66,211,927.95

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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.