Home / 26,328,015.30-39,492,022.95-22,076,487.30

Finding the Fourth Proportional to 26,328,015.30, 39,492,022.95 and 22,076,487.30

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Solution

The fourth proportional to 26,328,015.30, 39,492,022.95 and 22,076,487.30 is: 33,114,730.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,328,015.30 : 39,492,022.95 = 22,076,487.30 : x
  2. Step 2: Convert to fraction form
    26,328,015.30/39,492,022.95 = 22,076,487.30/x
  3. Step 3: Cross multiply
    26,328,015.30x = 39,492,022.95 × 22,076,487.30
  4. Step 4: Simplify right side
    26,328,015.30x = 871,845,143,106,983.62
  5. Step 5: Solve for x
    x = 871,845,143,106,983.62/26,328,015.30
  6. Step 6: Final answer
    x = 33,114,730.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.