Home / 7,399,428,011.09-11,094,709,584.15-2,355,105,592.88

Finding the Fourth Proportional to 7,399,428,011.09, 11,094,709,584.15 and 2,355,105,592.88

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Solution

The fourth proportional to 7,399,428,011.09, 11,094,709,584.15 and 2,355,105,592.88 is: 3,531,247,625.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399,428,011.09 : 11,094,709,584.15 = 2,355,105,592.88 : x
  2. Step 2: Convert to fraction form
    7,399,428,011.09/11,094,709,584.15 = 2,355,105,592.88/x
  3. Step 3: Cross multiply
    7,399,428,011.09x = 11,094,709,584.15 × 2,355,105,592.88
  4. Step 4: Simplify right side
    7,399,428,011.09x = 26,129,212,592,955,531,264
  5. Step 5: Solve for x
    x = 26,129,212,592,955,531,264/7,399,428,011.09
  6. Step 6: Final answer
    x = 3,531,247,625.33

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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.