Home / 12,020,853,438,799-16,587,867,356,351-6,746,283,358,845.60

Finding the Fourth Proportional to 12,020,853,438,799, 16,587,867,356,351 and 6,746,283,358,845.60

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Solution

The fourth proportional to 12,020,853,438,799, 16,587,867,356,351 and 6,746,283,358,845.60 is: 9,309,360,111,129.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,020,853,438,799 : 16,587,867,356,351 = 6,746,283,358,845.60 : x
  2. Step 2: Convert to fraction form
    12,020,853,438,799/16,587,867,356,351 = 6,746,283,358,845.60/x
  3. Step 3: Cross multiply
    12,020,853,438,799x = 16,587,867,356,351 × 6,746,283,358,845.60
  4. Step 4: Simplify right side
    12,020,853,438,799x = 111,906,453,504,888,893,746,446,336
  5. Step 5: Solve for x
    x = 111,906,453,504,888,893,746,446,336/12,020,853,438,799
  6. Step 6: Final answer
    x = 9,309,360,111,129.47

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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.