Home / 64,129,951.44-88,496,962.04-34,760,653.42

Finding the Fourth Proportional to 64,129,951.44, 88,496,962.04 and 34,760,653.42

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Solution

The fourth proportional to 64,129,951.44, 88,496,962.04 and 34,760,653.42 is: 47,968,416.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,129,951.44 : 88,496,962.04 = 34,760,653.42 : x
  2. Step 2: Convert to fraction form
    64,129,951.44/88,496,962.04 = 34,760,653.42/x
  3. Step 3: Cross multiply
    64,129,951.44x = 88,496,962.04 × 34,760,653.42
  4. Step 4: Simplify right side
    64,129,951.44x = 3,076,212,226,195,336.50
  5. Step 5: Solve for x
    x = 3,076,212,226,195,336.50/64,129,951.44
  6. Step 6: Final answer
    x = 47,968,416.58

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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.