Home / 67,010,681,259.04-100,515,160,906.48-22,262,753,845.28

Finding the Fourth Proportional to 67,010,681,259.04, 100,515,160,906.48 and 22,262,753,845.28

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Solution

The fourth proportional to 67,010,681,259.04, 100,515,160,906.48 and 22,262,753,845.28 is: 33,393,844,726.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,010,681,259.04 : 100,515,160,906.48 = 22,262,753,845.28 : x
  2. Step 2: Convert to fraction form
    67,010,681,259.04/100,515,160,906.48 = 22,262,753,845.28/x
  3. Step 3: Cross multiply
    67,010,681,259.04x = 100,515,160,906.48 × 22,262,753,845.28
  4. Step 4: Simplify right side
    67,010,681,259.04x = 2,237,744,284,979,675,267,072
  5. Step 5: Solve for x
    x = 2,237,744,284,979,675,267,072/67,010,681,259.04
  6. Step 6: Final answer
    x = 33,393,844,726.47

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1.5x scale

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.