Home / 1,152,467,036.02-2,479,726,979.16

Finding the Third Proportional to 1,152,467,036.02 and 2,479,726,979.16

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Solution

The third proportional to 1,152,467,036.02 and 2,479,726,979.16 is: 5,335,550,344.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,467,036.02 : 2,479,726,979.16 = 2,479,726,979.16 : x
  2. Step 2: Convert to fraction form
    1,152,467,036.02/2,479,726,979.16 = 2,479,726,979.16/x
  3. Step 3: Cross multiply
    1,152,467,036.02x = 2,479,726,979.16 × 2,479,726,979.16
  4. Step 4: Simplify right side
    1,152,467,036.02x = 6,149,045,891,155,132,416
  5. Step 5: Solve for x
    x = 6,149,045,891,155,132,416/1,152,467,036.02
  6. Step 6: Final answer
    x = 5,335,550,344.60

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.