Home / 182,498,996-251,786,613.84-104,126,247.20

Finding the Fourth Proportional to 182,498,996, 251,786,613.84 and 104,126,247.20

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Solution

The fourth proportional to 182,498,996, 251,786,613.84 and 104,126,247.20 is: 143,658,846.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,498,996 : 251,786,613.84 = 104,126,247.20 : x
  2. Step 2: Convert to fraction form
    182,498,996/251,786,613.84 = 104,126,247.20/x
  3. Step 3: Cross multiply
    182,498,996x = 251,786,613.84 × 104,126,247.20
  4. Step 4: Simplify right side
    182,498,996x = 26,217,595,194,354,784
  5. Step 5: Solve for x
    x = 26,217,595,194,354,784/182,498,996
  6. Step 6: Final answer
    x = 143,658,846.18

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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.