Home / 26,160,085-36,100,917.30-14,713,813

Finding the Fourth Proportional to 26,160,085, 36,100,917.30 and 14,713,813

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Solution

The fourth proportional to 26,160,085, 36,100,917.30 and 14,713,813 is: 20,305,061.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,160,085 : 36,100,917.30 = 14,713,813 : x
  2. Step 2: Convert to fraction form
    26,160,085/36,100,917.30 = 14,713,813/x
  3. Step 3: Cross multiply
    26,160,085x = 36,100,917.30 × 14,713,813
  4. Step 4: Simplify right side
    26,160,085x = 531,182,146,280,664.88
  5. Step 5: Solve for x
    x = 531,182,146,280,664.88/26,160,085
  6. Step 6: Final answer
    x = 20,305,061.94

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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.