Home / 27,219,170,783.55-40,828,756,175.33-27,219,170,783.55

Finding the Fourth Proportional to 27,219,170,783.55, 40,828,756,175.33 and 27,219,170,783.55

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Solution

The fourth proportional to 27,219,170,783.55, 40,828,756,175.33 and 27,219,170,783.55 is: 40,828,756,175.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,219,170,783.55 : 40,828,756,175.33 = 27,219,170,783.55 : x
  2. Step 2: Convert to fraction form
    27,219,170,783.55/40,828,756,175.33 = 27,219,170,783.55/x
  3. Step 3: Cross multiply
    27,219,170,783.55x = 40,828,756,175.33 × 27,219,170,783.55
  4. Step 4: Simplify right side
    27,219,170,783.55x = 1,111,324,887,216,092,741,632
  5. Step 5: Solve for x
    x = 1,111,324,887,216,092,741,632/27,219,170,783.55
  6. Step 6: Final answer
    x = 40,828,756,175.33

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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.