Home / 64,270,167.30-88,692,553.53-34,901,257.77

Finding the Fourth Proportional to 64,270,167.30, 88,692,553.53 and 34,901,257.77

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Solution

The fourth proportional to 64,270,167.30, 88,692,553.53 and 34,901,257.77 is: 48,163,585.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,270,167.30 : 88,692,553.53 = 34,901,257.77 : x
  2. Step 2: Convert to fraction form
    64,270,167.30/88,692,553.53 = 34,901,257.77/x
  3. Step 3: Cross multiply
    64,270,167.30x = 88,692,553.53 × 34,901,257.77
  4. Step 4: Simplify right side
    64,270,167.30x = 3,095,481,673,030,054
  5. Step 5: Solve for x
    x = 3,095,481,673,030,054/64,270,167.30
  6. Step 6: Final answer
    x = 48,163,585.11

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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.