Home / 48,645,664,550.56-67,133,783,322.32-27,235,718,677.60

Finding the Fourth Proportional to 48,645,664,550.56, 67,133,783,322.32 and 27,235,718,677.60

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Solution

The fourth proportional to 48,645,664,550.56, 67,133,783,322.32 and 27,235,718,677.60 is: 37,586,840,538.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,645,664,550.56 : 67,133,783,322.32 = 27,235,718,677.60 : x
  2. Step 2: Convert to fraction form
    48,645,664,550.56/67,133,783,322.32 = 27,235,718,677.60/x
  3. Step 3: Cross multiply
    48,645,664,550.56x = 67,133,783,322.32 × 27,235,718,677.60
  4. Step 4: Simplify right side
    48,645,664,550.56x = 1,828,436,836,329,662,185,472
  5. Step 5: Solve for x
    x = 1,828,436,836,329,662,185,472/48,645,664,550.56
  6. Step 6: Final answer
    x = 37,586,840,538.06

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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.