Home / 71,788,032,002.35-107,682,048,003.52-71,788,032,002.35

Finding the Fourth Proportional to 71,788,032,002.35, 107,682,048,003.52 and 71,788,032,002.35

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Solution

The fourth proportional to 71,788,032,002.35, 107,682,048,003.52 and 71,788,032,002.35 is: 107,682,048,003.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,788,032,002.35 : 107,682,048,003.52 = 71,788,032,002.35 : x
  2. Step 2: Convert to fraction form
    71,788,032,002.35/107,682,048,003.52 = 71,788,032,002.35/x
  3. Step 3: Cross multiply
    71,788,032,002.35x = 107,682,048,003.52 × 71,788,032,002.35
  4. Step 4: Simplify right side
    71,788,032,002.35x = 7,730,282,308,155,284,127,744
  5. Step 5: Solve for x
    x = 7,730,282,308,155,284,127,744/71,788,032,002.35
  6. Step 6: Final answer
    x = 107,682,048,003.52

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Double scale
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Similar ratio
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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.