Home / 453,433,070,786.26-680,152,148,626.32-151,244,844,145.22

Finding the Fourth Proportional to 453,433,070,786.26, 680,152,148,626.32 and 151,244,844,145.22

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Solution

The fourth proportional to 453,433,070,786.26, 680,152,148,626.32 and 151,244,844,145.22 is: 226,868,114,263.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,433,070,786.26 : 680,152,148,626.32 = 151,244,844,145.22 : x
  2. Step 2: Convert to fraction form
    453,433,070,786.26/680,152,148,626.32 = 151,244,844,145.22/x
  3. Step 3: Cross multiply
    453,433,070,786.26x = 680,152,148,626.32 × 151,244,844,145.22
  4. Step 4: Simplify right side
    453,433,070,786.26x = 102,869,505,714,024,274,198,528
  5. Step 5: Solve for x
    x = 102,869,505,714,024,274,198,528/453,433,070,786.26
  6. Step 6: Final answer
    x = 226,868,114,263.58

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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.