Home / 26,022,456.91-35,911,204.48-14,420,214.14

Finding the Fourth Proportional to 26,022,456.91, 35,911,204.48 and 14,420,214.14

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Solution

The fourth proportional to 26,022,456.91, 35,911,204.48 and 14,420,214.14 is: 19,900,014.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,456.91 : 35,911,204.48 = 14,420,214.14 : x
  2. Step 2: Convert to fraction form
    26,022,456.91/35,911,204.48 = 14,420,214.14/x
  3. Step 3: Cross multiply
    26,022,456.91x = 35,911,204.48 × 14,420,214.14
  4. Step 4: Simplify right side
    26,022,456.91x = 517,847,258,680,654.81
  5. Step 5: Solve for x
    x = 517,847,258,680,654.81/26,022,456.91
  6. Step 6: Final answer
    x = 19,900,014.07

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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.