Home / 45,329,621.36-68,014,508.97-23,759,094.56

Finding the Fourth Proportional to 45,329,621.36, 68,014,508.97 and 23,759,094.56

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Solution

The fourth proportional to 45,329,621.36, 68,014,508.97 and 23,759,094.56 is: 35,649,164.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,329,621.36 : 68,014,508.97 = 23,759,094.56 : x
  2. Step 2: Convert to fraction form
    45,329,621.36/68,014,508.97 = 23,759,094.56/x
  3. Step 3: Cross multiply
    45,329,621.36x = 68,014,508.97 × 23,759,094.56
  4. Step 4: Simplify right side
    45,329,621.36x = 1,615,963,150,070,198
  5. Step 5: Solve for x
    x = 1,615,963,150,070,198/45,329,621.36
  6. Step 6: Final answer
    x = 35,649,164.97

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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.