Home / 45,785,111,163.20-68,679,934,226.40-23,745,190,011.20

Finding the Fourth Proportional to 45,785,111,163.20, 68,679,934,226.40 and 23,745,190,011.20

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Solution

The fourth proportional to 45,785,111,163.20, 68,679,934,226.40 and 23,745,190,011.20 is: 35,618,960,983.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,785,111,163.20 : 68,679,934,226.40 = 23,745,190,011.20 : x
  2. Step 2: Convert to fraction form
    45,785,111,163.20/68,679,934,226.40 = 23,745,190,011.20/x
  3. Step 3: Cross multiply
    45,785,111,163.20x = 68,679,934,226.40 × 23,745,190,011.20
  4. Step 4: Simplify right side
    45,785,111,163.20x = 1,630,818,088,162,586,263,552
  5. Step 5: Solve for x
    x = 1,630,818,088,162,586,263,552/45,785,111,163.20
  6. Step 6: Final answer
    x = 35,618,960,983.84

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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.