Home / 32,773,109,172.18-45,226,409,336.75-18,305,415,263.14

Finding the Fourth Proportional to 32,773,109,172.18, 45,226,409,336.75 and 18,305,415,263.14

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Solution

The fourth proportional to 32,773,109,172.18, 45,226,409,336.75 and 18,305,415,263.14 is: 25,261,204,221.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,773,109,172.18 : 45,226,409,336.75 = 18,305,415,263.14 : x
  2. Step 2: Convert to fraction form
    32,773,109,172.18/45,226,409,336.75 = 18,305,415,263.14/x
  3. Step 3: Cross multiply
    32,773,109,172.18x = 45,226,409,336.75 × 18,305,415,263.14
  4. Step 4: Simplify right side
    32,773,109,172.18x = 827,888,203,770,160,087,040
  5. Step 5: Solve for x
    x = 827,888,203,770,160,087,040/32,773,109,172.18
  6. Step 6: Final answer
    x = 25,261,204,221.45

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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.