Home / 48,325,623.66-72,452,228.84-29,151,911.34

Finding the Fourth Proportional to 48,325,623.66, 72,452,228.84 and 29,151,911.34

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Solution

The fourth proportional to 48,325,623.66, 72,452,228.84 and 29,151,911.34 is: 43,706,025.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,325,623.66 : 72,452,228.84 = 29,151,911.34 : x
  2. Step 2: Convert to fraction form
    48,325,623.66/72,452,228.84 = 29,151,911.34/x
  3. Step 3: Cross multiply
    48,325,623.66x = 72,452,228.84 × 29,151,911.34
  4. Step 4: Simplify right side
    48,325,623.66x = 2,112,120,951,529,071.25
  5. Step 5: Solve for x
    x = 2,112,120,951,529,071.25/48,325,623.66
  6. Step 6: Final answer
    x = 43,706,025.74

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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.