Home / 48,087,222,600.16-66,332,796,499.04-29,991,322,102.16

Finding the Fourth Proportional to 48,087,222,600.16, 66,332,796,499.04 and 29,991,322,102.16

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Solution

The fourth proportional to 48,087,222,600.16, 66,332,796,499.04 and 29,991,322,102.16 is: 41,370,829,051.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,087,222,600.16 : 66,332,796,499.04 = 29,991,322,102.16 : x
  2. Step 2: Convert to fraction form
    48,087,222,600.16/66,332,796,499.04 = 29,991,322,102.16/x
  3. Step 3: Cross multiply
    48,087,222,600.16x = 66,332,796,499.04 × 29,991,322,102.16
  4. Step 4: Simplify right side
    48,087,222,600.16x = 1,989,408,265,739,739,856,896
  5. Step 5: Solve for x
    x = 1,989,408,265,739,739,856,896/48,087,222,600.16
  6. Step 6: Final answer
    x = 41,370,829,051.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.