Home / 54,796,755.32-75,567,358.36-32,766,754.40

Finding the Fourth Proportional to 54,796,755.32, 75,567,358.36 and 32,766,754.40

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Solution

The fourth proportional to 54,796,755.32, 75,567,358.36 and 32,766,754.40 is: 45,186,928.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,796,755.32 : 75,567,358.36 = 32,766,754.40 : x
  2. Step 2: Convert to fraction form
    54,796,755.32/75,567,358.36 = 32,766,754.40/x
  3. Step 3: Cross multiply
    54,796,755.32x = 75,567,358.36 × 32,766,754.40
  4. Step 4: Simplify right side
    54,796,755.32x = 2,476,097,072,038,906.50
  5. Step 5: Solve for x
    x = 2,476,097,072,038,906.50/54,796,755.32
  6. Step 6: Final answer
    x = 45,186,928.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.