Home / 47,024,026.96-70,428,650.58-22,449,240.16

Finding the Fourth Proportional to 47,024,026.96, 70,428,650.58 and 22,449,240.16

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Solution

The fourth proportional to 47,024,026.96, 70,428,650.58 and 22,449,240.16 is: 33,622,592.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,024,026.96 : 70,428,650.58 = 22,449,240.16 : x
  2. Step 2: Convert to fraction form
    47,024,026.96/70,428,650.58 = 22,449,240.16/x
  3. Step 3: Cross multiply
    47,024,026.96x = 70,428,650.58 × 22,449,240.16
  4. Step 4: Simplify right side
    47,024,026.96x = 1,581,069,691,015,143.25
  5. Step 5: Solve for x
    x = 1,581,069,691,015,143.25/47,024,026.96
  6. Step 6: Final answer
    x = 33,622,592.39

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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.