Home / 26,022,468.30-35,911,220.20-14,420,225.54

Finding the Fourth Proportional to 26,022,468.30, 35,911,220.20 and 14,420,225.54

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Solution

The fourth proportional to 26,022,468.30, 35,911,220.20 and 14,420,225.54 is: 19,900,029.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,468.30 : 35,911,220.20 = 14,420,225.54 : x
  2. Step 2: Convert to fraction form
    26,022,468.30/35,911,220.20 = 14,420,225.54/x
  3. Step 3: Cross multiply
    26,022,468.30x = 35,911,220.20 × 14,420,225.54
  4. Step 4: Simplify right side
    26,022,468.30x = 517,847,894,700,603.94
  5. Step 5: Solve for x
    x = 517,847,894,700,603.94/26,022,468.30
  6. Step 6: Final answer
    x = 19,900,029.80

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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.