Home / 3,386,750,403.38-4,673,848,338.54-2,317,296,875.40

Finding the Fourth Proportional to 3,386,750,403.38, 4,673,848,338.54 and 2,317,296,875.40

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Solution

The fourth proportional to 3,386,750,403.38, 4,673,848,338.54 and 2,317,296,875.40 is: 3,197,960,540.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,750,403.38 : 4,673,848,338.54 = 2,317,296,875.40 : x
  2. Step 2: Convert to fraction form
    3,386,750,403.38/4,673,848,338.54 = 2,317,296,875.40/x
  3. Step 3: Cross multiply
    3,386,750,403.38x = 4,673,848,338.54 × 2,317,296,875.40
  4. Step 4: Simplify right side
    3,386,750,403.38x = 10,830,694,150,992,224,256
  5. Step 5: Solve for x
    x = 10,830,694,150,992,224,256/3,386,750,403.38
  6. Step 6: Final answer
    x = 3,197,960,540.64

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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.