Home / 113,152,374,967.80-169,728,562,451.70-33,566,794,116.60

Finding the Fourth Proportional to 113,152,374,967.80, 169,728,562,451.70 and 33,566,794,116.60

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Solution

The fourth proportional to 113,152,374,967.80, 169,728,562,451.70 and 33,566,794,116.60 is: 50,350,191,174.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,152,374,967.80 : 169,728,562,451.70 = 33,566,794,116.60 : x
  2. Step 2: Convert to fraction form
    113,152,374,967.80/169,728,562,451.70 = 33,566,794,116.60/x
  3. Step 3: Cross multiply
    113,152,374,967.80x = 169,728,562,451.70 × 33,566,794,116.60
  4. Step 4: Simplify right side
    113,152,374,967.80x = 5,697,243,711,522,699,476,992
  5. Step 5: Solve for x
    x = 5,697,243,711,522,699,476,992/113,152,374,967.80
  6. Step 6: Final answer
    x = 50,350,191,174.90

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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.