Home / 47,023,994.92-70,428,602.34-22,449,208.08

Finding the Fourth Proportional to 47,023,994.92, 70,428,602.34 and 22,449,208.08

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Solution

The fourth proportional to 47,023,994.92, 70,428,602.34 and 22,449,208.08 is: 33,622,544.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,023,994.92 : 70,428,602.34 = 22,449,208.08 : x
  2. Step 2: Convert to fraction form
    47,023,994.92/70,428,602.34 = 22,449,208.08/x
  3. Step 3: Cross multiply
    47,023,994.92x = 70,428,602.34 × 22,449,208.08
  4. Step 4: Simplify right side
    47,023,994.92x = 1,581,066,348,714,234.75
  5. Step 5: Solve for x
    x = 1,581,066,348,714,234.75/47,023,994.92
  6. Step 6: Final answer
    x = 33,622,544.22

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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.