Home / 48,645,664,543.58-67,133,783,312.63-27,235,718,670.56

Finding the Fourth Proportional to 48,645,664,543.58, 67,133,783,312.63 and 27,235,718,670.56

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Solution

The fourth proportional to 48,645,664,543.58, 67,133,783,312.63 and 27,235,718,670.56 is: 37,586,840,528.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,645,664,543.58 : 67,133,783,312.63 = 27,235,718,670.56 : x
  2. Step 2: Convert to fraction form
    48,645,664,543.58/67,133,783,312.63 = 27,235,718,670.56/x
  3. Step 3: Cross multiply
    48,645,664,543.58x = 67,133,783,312.63 × 27,235,718,670.56
  4. Step 4: Simplify right side
    48,645,664,543.58x = 1,828,436,835,593,126,150,144
  5. Step 5: Solve for x
    x = 1,828,436,835,593,126,150,144/48,645,664,543.58
  6. Step 6: Final answer
    x = 37,586,840,528.31

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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.