Home / 68,632,214,301.14-94,710,040,069.14-37,732,274,156.21

Finding the Fourth Proportional to 68,632,214,301.14, 94,710,040,069.14 and 37,732,274,156.21

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Solution

The fourth proportional to 68,632,214,301.14, 94,710,040,069.14 and 37,732,274,156.21 is: 52,069,210,262.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,632,214,301.14 : 94,710,040,069.14 = 37,732,274,156.21 : x
  2. Step 2: Convert to fraction form
    68,632,214,301.14/94,710,040,069.14 = 37,732,274,156.21/x
  3. Step 3: Cross multiply
    68,632,214,301.14x = 94,710,040,069.14 × 37,732,274,156.21
  4. Step 4: Simplify right side
    68,632,214,301.14x = 3,573,625,197,233,951,473,664
  5. Step 5: Solve for x
    x = 3,573,625,197,233,951,473,664/68,632,214,301.14
  6. Step 6: Final answer
    x = 52,069,210,262.60

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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.