Home / 127,505,694,942-175,957,925,817.26-69,634,867,008.96

Finding the Fourth Proportional to 127,505,694,942, 175,957,925,817.26 and 69,634,867,008.96

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Solution

The fourth proportional to 127,505,694,942, 175,957,925,817.26 and 69,634,867,008.96 is: 96,096,152,952.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,505,694,942 : 175,957,925,817.26 = 69,634,867,008.96 : x
  2. Step 2: Convert to fraction form
    127,505,694,942/175,957,925,817.26 = 69,634,867,008.96/x
  3. Step 3: Cross multiply
    127,505,694,942x = 175,957,925,817.26 × 69,634,867,008.96
  4. Step 4: Simplify right side
    127,505,694,942x = 12,252,806,763,457,351,254,016
  5. Step 5: Solve for x
    x = 12,252,806,763,457,351,254,016/127,505,694,942
  6. Step 6: Final answer
    x = 96,096,152,952.47

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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.