Home / 2,236,222,468.70-3,086,125,077.38-1,232,637,775.89

Finding the Fourth Proportional to 2,236,222,468.70, 3,086,125,077.38 and 1,232,637,775.89

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Solution

The fourth proportional to 2,236,222,468.70, 3,086,125,077.38 and 1,232,637,775.89 is: 1,701,116,237.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,236,222,468.70 : 3,086,125,077.38 = 1,232,637,775.89 : x
  2. Step 2: Convert to fraction form
    2,236,222,468.70/3,086,125,077.38 = 1,232,637,775.89/x
  3. Step 3: Cross multiply
    2,236,222,468.70x = 3,086,125,077.38 × 1,232,637,775.89
  4. Step 4: Simplify right side
    2,236,222,468.70x = 3,804,074,351,493,874,688
  5. Step 5: Solve for x
    x = 3,804,074,351,493,874,688/2,236,222,468.70
  6. Step 6: Final answer
    x = 1,701,116,237.20

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Double scale
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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.