Home / 64,464,343.56-96,635,731.32-32,085,636.84

Finding the Fourth Proportional to 64,464,343.56, 96,635,731.32 and 32,085,636.84

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Solution

The fourth proportional to 64,464,343.56, 96,635,731.32 and 32,085,636.84 is: 48,098,201.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,464,343.56 : 96,635,731.32 = 32,085,636.84 : x
  2. Step 2: Convert to fraction form
    64,464,343.56/96,635,731.32 = 32,085,636.84/x
  3. Step 3: Cross multiply
    64,464,343.56x = 96,635,731.32 × 32,085,636.84
  4. Step 4: Simplify right side
    64,464,343.56x = 3,100,618,980,901,333.50
  5. Step 5: Solve for x
    x = 3,100,618,980,901,333.50/64,464,343.56
  6. Step 6: Final answer
    x = 48,098,201.42

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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.