Home / 530,313,370.50-1,152,428,252.25

Finding the Third Proportional to 530,313,370.50 and 1,152,428,252.25

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Solution

The third proportional to 530,313,370.50 and 1,152,428,252.25 is: 2,504,351,107.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    530,313,370.50 : 1,152,428,252.25 = 1,152,428,252.25 : x
  2. Step 2: Convert to fraction form
    530,313,370.50/1,152,428,252.25 = 1,152,428,252.25/x
  3. Step 3: Cross multiply
    530,313,370.50x = 1,152,428,252.25 × 1,152,428,252.25
  4. Step 4: Simplify right side
    530,313,370.50x = 1,328,090,876,583,989,504
  5. Step 5: Solve for x
    x = 1,328,090,876,583,989,504/530,313,370.50
  6. Step 6: Final answer
    x = 2,504,351,107.22

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.