Home / 827,055,573,117.18-1,141,336,693,098.30-446,866,933,245.18

Finding the Fourth Proportional to 827,055,573,117.18, 1,141,336,693,098.30 and 446,866,933,245.18

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Solution

The fourth proportional to 827,055,573,117.18, 1,141,336,693,098.30 and 446,866,933,245.18 is: 616,676,369,065.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    827,055,573,117.18 : 1,141,336,693,098.30 = 446,866,933,245.18 : x
  2. Step 2: Convert to fraction form
    827,055,573,117.18/1,141,336,693,098.30 = 446,866,933,245.18/x
  3. Step 3: Cross multiply
    827,055,573,117.18x = 1,141,336,693,098.30 × 446,866,933,245.18
  4. Step 4: Simplify right side
    827,055,573,117.18x = 510,025,627,845,032,505,507,840
  5. Step 5: Solve for x
    x = 510,025,627,845,032,505,507,840/827,055,573,117.18
  6. Step 6: Final answer
    x = 616,676,369,065.19

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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.