Home / 99,451,496,279.80-149,178,428,218.34-27,736,647,092.24

Finding the Fourth Proportional to 99,451,496,279.80, 149,178,428,218.34 and 27,736,647,092.24

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Solution

The fourth proportional to 99,451,496,279.80, 149,178,428,218.34 and 27,736,647,092.24 is: 41,605,300,795.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,451,496,279.80 : 149,178,428,218.34 = 27,736,647,092.24 : x
  2. Step 2: Convert to fraction form
    99,451,496,279.80/149,178,428,218.34 = 27,736,647,092.24/x
  3. Step 3: Cross multiply
    99,451,496,279.80x = 149,178,428,218.34 × 27,736,647,092.24
  4. Step 4: Simplify right side
    99,451,496,279.80x = 4,137,709,417,267,153,862,656
  5. Step 5: Solve for x
    x = 4,137,709,417,267,153,862,656/99,451,496,279.80
  6. Step 6: Final answer
    x = 41,605,300,795.33

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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.