Home / 3,005,397,846,163.70-4,508,096,769,245.40-1,572,251,973,254.70

Finding the Fourth Proportional to 3,005,397,846,163.70, 4,508,096,769,245.40 and 1,572,251,973,254.70

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Solution

The fourth proportional to 3,005,397,846,163.70, 4,508,096,769,245.40 and 1,572,251,973,254.70 is: 2,358,377,959,881.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,397,846,163.70 : 4,508,096,769,245.40 = 1,572,251,973,254.70 : x
  2. Step 2: Convert to fraction form
    3,005,397,846,163.70/4,508,096,769,245.40 = 1,572,251,973,254.70/x
  3. Step 3: Cross multiply
    3,005,397,846,163.70x = 4,508,096,769,245.40 × 1,572,251,973,254.70
  4. Step 4: Simplify right side
    3,005,397,846,163.70x = 7,087,864,041,069,218,151,530,496
  5. Step 5: Solve for x
    x = 7,087,864,041,069,218,151,530,496/3,005,397,846,163.70
  6. Step 6: Final answer
    x = 2,358,377,959,881.97

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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.