Home / 64,573,570.35-96,814,940.22-29,993,257.62

Finding the Fourth Proportional to 64,573,570.35, 96,814,940.22 and 29,993,257.62

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Solution

The fourth proportional to 64,573,570.35, 96,814,940.22 and 29,993,257.62 is: 44,968,791.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,573,570.35 : 96,814,940.22 = 29,993,257.62 : x
  2. Step 2: Convert to fraction form
    64,573,570.35/96,814,940.22 = 29,993,257.62/x
  3. Step 3: Cross multiply
    64,573,570.35x = 96,814,940.22 × 29,993,257.62
  4. Step 4: Simplify right side
    64,573,570.35x = 2,903,795,443,483,359.50
  5. Step 5: Solve for x
    x = 2,903,795,443,483,359.50/64,573,570.35
  6. Step 6: Final answer
    x = 44,968,791.84

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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.