Home / 127,505,694,944.08-175,957,925,820.18-69,634,867,011.04

Finding the Fourth Proportional to 127,505,694,944.08, 175,957,925,820.18 and 69,634,867,011.04

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Solution

The fourth proportional to 127,505,694,944.08, 175,957,925,820.18 and 69,634,867,011.04 is: 96,096,152,955.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,505,694,944.08 : 175,957,925,820.18 = 69,634,867,011.04 : x
  2. Step 2: Convert to fraction form
    127,505,694,944.08/175,957,925,820.18 = 69,634,867,011.04/x
  3. Step 3: Cross multiply
    127,505,694,944.08x = 175,957,925,820.18 × 69,634,867,011.04
  4. Step 4: Simplify right side
    127,505,694,944.08x = 12,252,806,764,026,673,496,064
  5. Step 5: Solve for x
    x = 12,252,806,764,026,673,496,064/127,505,694,944.08
  6. Step 6: Final answer
    x = 96,096,152,955.37

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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.