Home / 4,635,914,757.90-6,956,732,397.36-2,148,312,011.82

Finding the Fourth Proportional to 4,635,914,757.90, 6,956,732,397.36 and 2,148,312,011.82

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Solution

The fourth proportional to 4,635,914,757.90, 6,956,732,397.36 and 2,148,312,011.82 is: 3,223,793,480.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,914,757.90 : 6,956,732,397.36 = 2,148,312,011.82 : x
  2. Step 2: Convert to fraction form
    4,635,914,757.90/6,956,732,397.36 = 2,148,312,011.82/x
  3. Step 3: Cross multiply
    4,635,914,757.90x = 6,956,732,397.36 × 2,148,312,011.82
  4. Step 4: Simplify right side
    4,635,914,757.90x = 14,945,231,772,247,560,192
  5. Step 5: Solve for x
    x = 14,945,231,772,247,560,192/4,635,914,757.90
  6. Step 6: Final answer
    x = 3,223,793,480.41

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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.