Home / 127,505,694,934.10-175,957,925,806.38-69,634,867,001.06

Finding the Fourth Proportional to 127,505,694,934.10, 175,957,925,806.38 and 69,634,867,001.06

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Solution

The fourth proportional to 127,505,694,934.10, 175,957,925,806.38 and 69,634,867,001.06 is: 96,096,152,941.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,505,694,934.10 : 175,957,925,806.38 = 69,634,867,001.06 : x
  2. Step 2: Convert to fraction form
    127,505,694,934.10/175,957,925,806.38 = 69,634,867,001.06/x
  3. Step 3: Cross multiply
    127,505,694,934.10x = 175,957,925,806.38 × 69,634,867,001.06
  4. Step 4: Simplify right side
    127,505,694,934.10x = 12,252,806,761,310,006,018,048
  5. Step 5: Solve for x
    x = 12,252,806,761,310,006,018,048/127,505,694,934.10
  6. Step 6: Final answer
    x = 96,096,152,941.58

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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.