Home / 6,131,716,818.04-9,199,210,288.38-2,201,457,026.04

Finding the Fourth Proportional to 6,131,716,818.04, 9,199,210,288.38 and 2,201,457,026.04

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Solution

The fourth proportional to 6,131,716,818.04, 9,199,210,288.38 and 2,201,457,026.04 is: 3,302,772,571.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,131,716,818.04 : 9,199,210,288.38 = 2,201,457,026.04 : x
  2. Step 2: Convert to fraction form
    6,131,716,818.04/9,199,210,288.38 = 2,201,457,026.04/x
  3. Step 3: Cross multiply
    6,131,716,818.04x = 9,199,210,288.38 × 2,201,457,026.04
  4. Step 4: Simplify right side
    6,131,716,818.04x = 20,251,666,123,373,604,864
  5. Step 5: Solve for x
    x = 20,251,666,123,373,604,864/6,131,716,818.04
  6. Step 6: Final answer
    x = 3,302,772,571.59

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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.