Home / 26,731,192.32-36,889,065.36-14,508,046.08

Finding the Fourth Proportional to 26,731,192.32, 36,889,065.36 and 14,508,046.08

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Solution

The fourth proportional to 26,731,192.32, 36,889,065.36 and 14,508,046.08 is: 20,021,114.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,731,192.32 : 36,889,065.36 = 14,508,046.08 : x
  2. Step 2: Convert to fraction form
    26,731,192.32/36,889,065.36 = 14,508,046.08/x
  3. Step 3: Cross multiply
    26,731,192.32x = 36,889,065.36 × 14,508,046.08
  4. Step 4: Simplify right side
    26,731,192.32x = 535,188,260,091,011.81
  5. Step 5: Solve for x
    x = 535,188,260,091,011.81/26,731,192.32
  6. Step 6: Final answer
    x = 20,021,114.42

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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.