Home / 19,182,536.96-26,471,592.12-10,480,522.64

Finding the Fourth Proportional to 19,182,536.96, 26,471,592.12 and 10,480,522.64

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Solution

The fourth proportional to 19,182,536.96, 26,471,592.12 and 10,480,522.64 is: 14,462,952.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,182,536.96 : 26,471,592.12 = 10,480,522.64 : x
  2. Step 2: Convert to fraction form
    19,182,536.96/26,471,592.12 = 10,480,522.64/x
  3. Step 3: Cross multiply
    19,182,536.96x = 26,471,592.12 × 10,480,522.64
  4. Step 4: Simplify right side
    19,182,536.96x = 277,436,120,530,505.62
  5. Step 5: Solve for x
    x = 277,436,120,530,505.62/19,182,536.96
  6. Step 6: Final answer
    x = 14,462,952.48

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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.