Home / 1,672,817,660.40-2,508,895,815.84-1,589,859,326.64

Finding the Fourth Proportional to 1,672,817,660.40, 2,508,895,815.84 and 1,589,859,326.64

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Solution

The fourth proportional to 1,672,817,660.40, 2,508,895,815.84 and 1,589,859,326.64 is: 2,384,474,714.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,672,817,660.40 : 2,508,895,815.84 = 1,589,859,326.64 : x
  2. Step 2: Convert to fraction form
    1,672,817,660.40/2,508,895,815.84 = 1,589,859,326.64/x
  3. Step 3: Cross multiply
    1,672,817,660.40x = 2,508,895,815.84 × 1,589,859,326.64
  4. Step 4: Simplify right side
    1,672,817,660.40x = 3,988,791,412,381,296,128
  5. Step 5: Solve for x
    x = 3,988,791,412,381,296,128/1,672,817,660.40
  6. Step 6: Final answer
    x = 2,384,474,714.01

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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.