Home / 64,129,952.25-88,496,963.18-34,760,654.25

Finding the Fourth Proportional to 64,129,952.25, 88,496,963.18 and 34,760,654.25

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Solution

The fourth proportional to 64,129,952.25, 88,496,963.18 and 34,760,654.25 is: 47,968,417.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,129,952.25 : 88,496,963.18 = 34,760,654.25 : x
  2. Step 2: Convert to fraction form
    64,129,952.25/88,496,963.18 = 34,760,654.25/x
  3. Step 3: Cross multiply
    64,129,952.25x = 88,496,963.18 × 34,760,654.25
  4. Step 4: Simplify right side
    64,129,952.25x = 3,076,212,339,101,157
  5. Step 5: Solve for x
    x = 3,076,212,339,101,157/64,129,952.25
  6. Step 6: Final answer
    x = 47,968,417.74

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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.