Home / 134,127,147,906.60-201,190,721,859.90-114,184,080,364.20

Finding the Fourth Proportional to 134,127,147,906.60, 201,190,721,859.90 and 114,184,080,364.20

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Solution

The fourth proportional to 134,127,147,906.60, 201,190,721,859.90 and 114,184,080,364.20 is: 171,276,120,546.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,127,147,906.60 : 201,190,721,859.90 = 114,184,080,364.20 : x
  2. Step 2: Convert to fraction form
    134,127,147,906.60/201,190,721,859.90 = 114,184,080,364.20/x
  3. Step 3: Cross multiply
    134,127,147,906.60x = 201,190,721,859.90 × 114,184,080,364.20
  4. Step 4: Simplify right side
    134,127,147,906.60x = 22,972,777,553,382,231,506,944
  5. Step 5: Solve for x
    x = 22,972,777,553,382,231,506,944/134,127,147,906.60
  6. Step 6: Final answer
    x = 171,276,120,546.30

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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.