Home / 45,644,010,886.36-62,988,809,123.54-25,321,467,150.56

Finding the Fourth Proportional to 45,644,010,886.36, 62,988,809,123.54 and 25,321,467,150.56

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Solution

The fourth proportional to 45,644,010,886.36, 62,988,809,123.54 and 25,321,467,150.56 is: 34,943,665,775.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,644,010,886.36 : 62,988,809,123.54 = 25,321,467,150.56 : x
  2. Step 2: Convert to fraction form
    45,644,010,886.36/62,988,809,123.54 = 25,321,467,150.56/x
  3. Step 3: Cross multiply
    45,644,010,886.36x = 62,988,809,123.54 × 25,321,467,150.56
  4. Step 4: Simplify right side
    45,644,010,886.36x = 1,594,969,061,074,612,256,768
  5. Step 5: Solve for x
    x = 1,594,969,061,074,612,256,768/45,644,010,886.36
  6. Step 6: Final answer
    x = 34,943,665,775.69

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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.