Home / 83,094,976,121.32-114,727,357,409.07-52,638,187,414.60

Finding the Fourth Proportional to 83,094,976,121.32, 114,727,357,409.07 and 52,638,187,414.60

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Solution

The fourth proportional to 83,094,976,121.32, 114,727,357,409.07 and 52,638,187,414.60 is: 72,676,356,896.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,094,976,121.32 : 114,727,357,409.07 = 52,638,187,414.60 : x
  2. Step 2: Convert to fraction form
    83,094,976,121.32/114,727,357,409.07 = 52,638,187,414.60/x
  3. Step 3: Cross multiply
    83,094,976,121.32x = 114,727,357,409.07 × 52,638,187,414.60
  4. Step 4: Simplify right side
    83,094,976,121.32x = 6,039,040,140,880,424,992,768
  5. Step 5: Solve for x
    x = 6,039,040,140,880,424,992,768/83,094,976,121.32
  6. Step 6: Final answer
    x = 72,676,356,896.27

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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.