Home / 2,555,107,338.94-3,834,011,337.44-1,812,919,614.93

Finding the Fourth Proportional to 2,555,107,338.94, 3,834,011,337.44 and 1,812,919,614.93

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Solution

The fourth proportional to 2,555,107,338.94, 3,834,011,337.44 and 1,812,919,614.93 is: 2,720,337,518.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,107,338.94 : 3,834,011,337.44 = 1,812,919,614.93 : x
  2. Step 2: Convert to fraction form
    2,555,107,338.94/3,834,011,337.44 = 1,812,919,614.93/x
  3. Step 3: Cross multiply
    2,555,107,338.94x = 3,834,011,337.44 × 1,812,919,614.93
  4. Step 4: Simplify right side
    2,555,107,338.94x = 6,950,754,357,499,914,240
  5. Step 5: Solve for x
    x = 6,950,754,357,499,914,240/2,555,107,338.94
  6. Step 6: Final answer
    x = 2,720,337,518.34

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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.