Home / 111,553,736,236.40-167,340,653,056.20-36,008,678,088.56

Finding the Fourth Proportional to 111,553,736,236.40, 167,340,653,056.20 and 36,008,678,088.56

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Solution

The fourth proportional to 111,553,736,236.40, 167,340,653,056.20 and 36,008,678,088.56 is: 54,016,260,775.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,553,736,236.40 : 167,340,653,056.20 = 36,008,678,088.56 : x
  2. Step 2: Convert to fraction form
    111,553,736,236.40/167,340,653,056.20 = 36,008,678,088.56/x
  3. Step 3: Cross multiply
    111,553,736,236.40x = 167,340,653,056.20 × 36,008,678,088.56
  4. Step 4: Simplify right side
    111,553,736,236.40x = 6,025,715,707,030,110,470,144
  5. Step 5: Solve for x
    x = 6,025,715,707,030,110,470,144/111,553,736,236.40
  6. Step 6: Final answer
    x = 54,016,260,775.53

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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.