Home / 4,635,914,754.57-6,956,732,392.43-2,148,312,008.49

Finding the Fourth Proportional to 4,635,914,754.57, 6,956,732,392.43 and 2,148,312,008.49

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Solution

The fourth proportional to 4,635,914,754.57, 6,956,732,392.43 and 2,148,312,008.49 is: 3,223,793,475.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,914,754.57 : 6,956,732,392.43 = 2,148,312,008.49 : x
  2. Step 2: Convert to fraction form
    4,635,914,754.57/6,956,732,392.43 = 2,148,312,008.49/x
  3. Step 3: Cross multiply
    4,635,914,754.57x = 6,956,732,392.43 × 2,148,312,008.49
  4. Step 4: Simplify right side
    4,635,914,754.57x = 14,945,231,738,497,992,704
  5. Step 5: Solve for x
    x = 14,945,231,738,497,992,704/4,635,914,754.57
  6. Step 6: Final answer
    x = 3,223,793,475.44

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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.