Home / 4,675,331,419.80-7,024,185,129.22-2,997,903,366.70

Finding the Fourth Proportional to 4,675,331,419.80, 7,024,185,129.22 and 2,997,903,366.70

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Solution

The fourth proportional to 4,675,331,419.80, 7,024,185,129.22 and 2,997,903,366.70 is: 4,504,028,988.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,675,331,419.80 : 7,024,185,129.22 = 2,997,903,366.70 : x
  2. Step 2: Convert to fraction form
    4,675,331,419.80/7,024,185,129.22 = 2,997,903,366.70/x
  3. Step 3: Cross multiply
    4,675,331,419.80x = 7,024,185,129.22 × 2,997,903,366.70
  4. Step 4: Simplify right side
    4,675,331,419.80x = 21,057,828,247,212,711,936
  5. Step 5: Solve for x
    x = 21,057,828,247,212,711,936/4,675,331,419.80
  6. Step 6: Final answer
    x = 4,504,028,988.84

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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.