Home / 27,387,072,208.80-41,080,608,313.20-25,536,807,223.20

Finding the Fourth Proportional to 27,387,072,208.80, 41,080,608,313.20 and 25,536,807,223.20

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Solution

The fourth proportional to 27,387,072,208.80, 41,080,608,313.20 and 25,536,807,223.20 is: 38,305,210,834.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,387,072,208.80 : 41,080,608,313.20 = 25,536,807,223.20 : x
  2. Step 2: Convert to fraction form
    27,387,072,208.80/41,080,608,313.20 = 25,536,807,223.20/x
  3. Step 3: Cross multiply
    27,387,072,208.80x = 41,080,608,313.20 × 25,536,807,223.20
  4. Step 4: Simplify right side
    27,387,072,208.80x = 1,049,067,575,105,975,746,560
  5. Step 5: Solve for x
    x = 1,049,067,575,105,975,746,560/27,387,072,208.80
  6. Step 6: Final answer
    x = 38,305,210,834.80

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1.5x scale

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.