Home / 26,022,459.92-35,911,208.63-14,420,217.15

Finding the Fourth Proportional to 26,022,459.92, 35,911,208.63 and 14,420,217.15

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Solution

The fourth proportional to 26,022,459.92, 35,911,208.63 and 14,420,217.15 is: 19,900,018.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,459.92 : 35,911,208.63 = 14,420,217.15 : x
  2. Step 2: Convert to fraction form
    26,022,459.92/35,911,208.63 = 14,420,217.15/x
  3. Step 3: Cross multiply
    26,022,459.92x = 35,911,208.63 × 14,420,217.15
  4. Step 4: Simplify right side
    26,022,459.92x = 517,847,426,491,452.94
  5. Step 5: Solve for x
    x = 517,847,426,491,452.94/26,022,459.92
  6. Step 6: Final answer
    x = 19,900,018.22

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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.