Home / 730,324,693,110.15-1,007,429,346,651.10-455,493,204,296.91

Finding the Fourth Proportional to 730,324,693,110.15, 1,007,429,346,651.10 and 455,493,204,296.91

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Solution

The fourth proportional to 730,324,693,110.15, 1,007,429,346,651.10 and 455,493,204,296.91 is: 628,319,466,037.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,324,693,110.15 : 1,007,429,346,651.10 = 455,493,204,296.91 : x
  2. Step 2: Convert to fraction form
    730,324,693,110.15/1,007,429,346,651.10 = 455,493,204,296.91/x
  3. Step 3: Cross multiply
    730,324,693,110.15x = 1,007,429,346,651.10 × 455,493,204,296.91
  4. Step 4: Simplify right side
    730,324,693,110.15x = 458,877,221,208,851,992,281,088
  5. Step 5: Solve for x
    x = 458,877,221,208,851,992,281,088/730,324,693,110.15
  6. Step 6: Final answer
    x = 628,319,466,037.34

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Double scale
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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.