Home / 5,865,977,476.26-8,095,202,338.83-3,189,914,168.43

Finding the Fourth Proportional to 5,865,977,476.26, 8,095,202,338.83 and 3,189,914,168.43

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Solution

The fourth proportional to 5,865,977,476.26, 8,095,202,338.83 and 3,189,914,168.43 is: 4,402,164,982.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,865,977,476.26 : 8,095,202,338.83 = 3,189,914,168.43 : x
  2. Step 2: Convert to fraction form
    5,865,977,476.26/8,095,202,338.83 = 3,189,914,168.43/x
  3. Step 3: Cross multiply
    5,865,977,476.26x = 8,095,202,338.83 × 3,189,914,168.43
  4. Step 4: Simplify right side
    5,865,977,476.26x = 25,823,000,636,941,488,128
  5. Step 5: Solve for x
    x = 25,823,000,636,941,488,128/5,865,977,476.26
  6. Step 6: Final answer
    x = 4,402,164,982.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.