Home / 11,404,069,635.35-15,737,649,995.25-6,323,791,468.21

Finding the Fourth Proportional to 11,404,069,635.35, 15,737,649,995.25 and 6,323,791,468.21

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Solution

The fourth proportional to 11,404,069,635.35, 15,737,649,995.25 and 6,323,791,468.21 is: 8,726,851,023.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,404,069,635.35 : 15,737,649,995.25 = 6,323,791,468.21 : x
  2. Step 2: Convert to fraction form
    11,404,069,635.35/15,737,649,995.25 = 6,323,791,468.21/x
  3. Step 3: Cross multiply
    11,404,069,635.35x = 15,737,649,995.25 × 6,323,791,468.21
  4. Step 4: Simplify right side
    11,404,069,635.35x = 99,521,616,769,599,324,160
  5. Step 5: Solve for x
    x = 99,521,616,769,599,324,160/11,404,069,635.35
  6. Step 6: Final answer
    x = 8,726,851,023.52

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1.5x scale

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.