Home / 1,455,423,943.50-3,165,853,210.88

Finding the Third Proportional to 1,455,423,943.50 and 3,165,853,210.88

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Solution

The third proportional to 1,455,423,943.50 and 3,165,853,210.88 is: 6,886,396,638.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,455,423,943.50 : 3,165,853,210.88 = 3,165,853,210.88 : x
  2. Step 2: Convert to fraction form
    1,455,423,943.50/3,165,853,210.88 = 3,165,853,210.88/x
  3. Step 3: Cross multiply
    1,455,423,943.50x = 3,165,853,210.88 × 3,165,853,210.88
  4. Step 4: Simplify right side
    1,455,423,943.50x = 10,022,626,552,807,546,880
  5. Step 5: Solve for x
    x = 10,022,626,552,807,546,880/1,455,423,943.50
  6. Step 6: Final answer
    x = 6,886,396,638.98

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.