Home / 26,022,838.92-35,911,730.34-14,420,596.20

Finding the Fourth Proportional to 26,022,838.92, 35,911,730.34 and 14,420,596.20

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Solution

The fourth proportional to 26,022,838.92, 35,911,730.34 and 14,420,596.20 is: 19,900,540.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,022,838.92 : 35,911,730.34 = 14,420,596.20 : x
  2. Step 2: Convert to fraction form
    26,022,838.92/35,911,730.34 = 14,420,596.20/x
  3. Step 3: Cross multiply
    26,022,838.92x = 35,911,730.34 × 14,420,596.20
  4. Step 4: Simplify right side
    26,022,838.92x = 517,868,562,076,428.75
  5. Step 5: Solve for x
    x = 517,868,562,076,428.75/26,022,838.92
  6. Step 6: Final answer
    x = 19,900,540.59

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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.