Home / 3,061,190,103.60-4,293,829,078.80-3,061,190,103.60

Finding the Fourth Proportional to 3,061,190,103.60, 4,293,829,078.80 and 3,061,190,103.60

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Solution

The fourth proportional to 3,061,190,103.60, 4,293,829,078.80 and 3,061,190,103.60 is: 4,293,829,078.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,190,103.60 : 4,293,829,078.80 = 3,061,190,103.60 : x
  2. Step 2: Convert to fraction form
    3,061,190,103.60/4,293,829,078.80 = 3,061,190,103.60/x
  3. Step 3: Cross multiply
    3,061,190,103.60x = 4,293,829,078.80 × 3,061,190,103.60
  4. Step 4: Simplify right side
    3,061,190,103.60x = 13,144,227,082,572,464,128
  5. Step 5: Solve for x
    x = 13,144,227,082,572,464,128/3,061,190,103.60
  6. Step 6: Final answer
    x = 4,293,829,078.80

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.