Home / 1,701,993,295.25-2,553,765,656.12-873,528,720.93

Finding the Fourth Proportional to 1,701,993,295.25, 2,553,765,656.12 and 873,528,720.93

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Solution

The fourth proportional to 1,701,993,295.25, 2,553,765,656.12 and 873,528,720.93 is: 1,310,691,207.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,993,295.25 : 2,553,765,656.12 = 873,528,720.93 : x
  2. Step 2: Convert to fraction form
    1,701,993,295.25/2,553,765,656.12 = 873,528,720.93/x
  3. Step 3: Cross multiply
    1,701,993,295.25x = 2,553,765,656.12 × 873,528,720.93
  4. Step 4: Simplify right side
    1,701,993,295.25x = 2,230,787,647,145,465,600
  5. Step 5: Solve for x
    x = 2,230,787,647,145,465,600/1,701,993,295.25
  6. Step 6: Final answer
    x = 1,310,691,207.40

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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.