Home / 4,635,914,759.30-6,956,732,399.47-2,148,312,013.22

Finding the Fourth Proportional to 4,635,914,759.30, 6,956,732,399.47 and 2,148,312,013.22

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Solution

The fourth proportional to 4,635,914,759.30, 6,956,732,399.47 and 2,148,312,013.22 is: 3,223,793,482.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,635,914,759.30 : 6,956,732,399.47 = 2,148,312,013.22 : x
  2. Step 2: Convert to fraction form
    4,635,914,759.30/6,956,732,399.47 = 2,148,312,013.22/x
  3. Step 3: Cross multiply
    4,635,914,759.30x = 6,956,732,399.47 × 2,148,312,013.22
  4. Step 4: Simplify right side
    4,635,914,759.30x = 14,945,231,786,550,216,704
  5. Step 5: Solve for x
    x = 14,945,231,786,550,216,704/4,635,914,759.30
  6. Step 6: Final answer
    x = 3,223,793,482.52

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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.