Home / 14,945,254.12-22,335,997.01-10,910,239.12

Finding the Fourth Proportional to 14,945,254.12, 22,335,997.01 and 10,910,239.12

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Solution

The fourth proportional to 14,945,254.12, 22,335,997.01 and 10,910,239.12 is: 16,305,582.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,945,254.12 : 22,335,997.01 = 10,910,239.12 : x
  2. Step 2: Convert to fraction form
    14,945,254.12/22,335,997.01 = 10,910,239.12/x
  3. Step 3: Cross multiply
    14,945,254.12x = 22,335,997.01 × 10,910,239.12
  4. Step 4: Simplify right side
    14,945,254.12x = 243,691,068,362,705.03
  5. Step 5: Solve for x
    x = 243,691,068,362,705.03/14,945,254.12
  6. Step 6: Final answer
    x = 16,305,582.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.