Home / 3,911,332,242.60-5,866,998,363.90-1,003,287,090.60

Finding the Fourth Proportional to 3,911,332,242.60, 5,866,998,363.90 and 1,003,287,090.60

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Solution

The fourth proportional to 3,911,332,242.60, 5,866,998,363.90 and 1,003,287,090.60 is: 1,504,930,635.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,911,332,242.60 : 5,866,998,363.90 = 1,003,287,090.60 : x
  2. Step 2: Convert to fraction form
    3,911,332,242.60/5,866,998,363.90 = 1,003,287,090.60/x
  3. Step 3: Cross multiply
    3,911,332,242.60x = 5,866,998,363.90 × 1,003,287,090.60
  4. Step 4: Simplify right side
    3,911,332,242.60x = 5,886,283,719,072,190,464
  5. Step 5: Solve for x
    x = 5,886,283,719,072,190,464/3,911,332,242.60
  6. Step 6: Final answer
    x = 1,504,930,635.90

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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.