Home / 3,229,529,869.13-4,456,753,007.27-1,744,417,994.63

Finding the Fourth Proportional to 3,229,529,869.13, 4,456,753,007.27 and 1,744,417,994.63

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Solution

The fourth proportional to 3,229,529,869.13, 4,456,753,007.27 and 1,744,417,994.63 is: 2,407,297,798.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,529,869.13 : 4,456,753,007.27 = 1,744,417,994.63 : x
  2. Step 2: Convert to fraction form
    3,229,529,869.13/4,456,753,007.27 = 1,744,417,994.63/x
  3. Step 3: Cross multiply
    3,229,529,869.13x = 4,456,753,007.27 × 1,744,417,994.63
  4. Step 4: Simplify right side
    3,229,529,869.13x = 7,774,440,143,472,149,504
  5. Step 5: Solve for x
    x = 7,774,440,143,472,149,504/3,229,529,869.13
  6. Step 6: Final answer
    x = 2,407,297,798.29

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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.