Home / 14,702,997.90-22,054,496.85-14,041,649.10

Finding the Fourth Proportional to 14,702,997.90, 22,054,496.85 and 14,041,649.10

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Solution

The fourth proportional to 14,702,997.90, 22,054,496.85 and 14,041,649.10 is: 21,062,473.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,702,997.90 : 22,054,496.85 = 14,041,649.10 : x
  2. Step 2: Convert to fraction form
    14,702,997.90/22,054,496.85 = 14,041,649.10/x
  3. Step 3: Cross multiply
    14,702,997.90x = 22,054,496.85 × 14,041,649.10
  4. Step 4: Simplify right side
    14,702,997.90x = 309,681,505,844,755.38
  5. Step 5: Solve for x
    x = 309,681,505,844,755.38/14,702,997.90
  6. Step 6: Final answer
    x = 21,062,473.65

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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.