Home / 38,403,858,800.10-57,605,788,200.15-38,403,858,800.10

Finding the Fourth Proportional to 38,403,858,800.10, 57,605,788,200.15 and 38,403,858,800.10

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Solution

The fourth proportional to 38,403,858,800.10, 57,605,788,200.15 and 38,403,858,800.10 is: 57,605,788,200.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,403,858,800.10 : 57,605,788,200.15 = 38,403,858,800.10 : x
  2. Step 2: Convert to fraction form
    38,403,858,800.10/57,605,788,200.15 = 38,403,858,800.10/x
  3. Step 3: Cross multiply
    38,403,858,800.10x = 57,605,788,200.15 × 38,403,858,800.10
  4. Step 4: Simplify right side
    38,403,858,800.10x = 2,212,284,556,107,027,316,736
  5. Step 5: Solve for x
    x = 2,212,284,556,107,027,316,736/38,403,858,800.10
  6. Step 6: Final answer
    x = 57,605,788,200.15

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.