Home / 182,285,726,388.75-273,322,602,584.36-68,974,205,697.50

Finding the Fourth Proportional to 182,285,726,388.75, 273,322,602,584.36 and 68,974,205,697.50

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Solution

The fourth proportional to 182,285,726,388.75, 273,322,602,584.36 and 68,974,205,697.50 is: 103,421,204,643.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,285,726,388.75 : 273,322,602,584.36 = 68,974,205,697.50 : x
  2. Step 2: Convert to fraction form
    182,285,726,388.75/273,322,602,584.36 = 68,974,205,697.50/x
  3. Step 3: Cross multiply
    182,285,726,388.75x = 273,322,602,584.36 × 68,974,205,697.50
  4. Step 4: Simplify right side
    182,285,726,388.75x = 18,852,209,412,428,322,045,952
  5. Step 5: Solve for x
    x = 18,852,209,412,428,322,045,952/182,285,726,388.75
  6. Step 6: Final answer
    x = 103,421,204,643.44

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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.