Home / 114,458,560,198.24-171,687,799,887.89-30,610,112,315.40

Finding the Fourth Proportional to 114,458,560,198.24, 171,687,799,887.89 and 30,610,112,315.40

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Solution

The fourth proportional to 114,458,560,198.24, 171,687,799,887.89 and 30,610,112,315.40 is: 45,915,157,666.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,458,560,198.24 : 171,687,799,887.89 = 30,610,112,315.40 : x
  2. Step 2: Convert to fraction form
    114,458,560,198.24/171,687,799,887.89 = 30,610,112,315.40/x
  3. Step 3: Cross multiply
    114,458,560,198.24x = 171,687,799,887.89 × 30,610,112,315.40
  4. Step 4: Simplify right side
    114,458,560,198.24x = 5,255,382,837,752,232,935,424
  5. Step 5: Solve for x
    x = 5,255,382,837,752,232,935,424/114,458,560,198.24
  6. Step 6: Final answer
    x = 45,915,157,666.23

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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.