Home / 27,127,576.23-37,436,099.64-14,737,718.31

Finding the Fourth Proportional to 27,127,576.23, 37,436,099.64 and 14,737,718.31

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Solution

The fourth proportional to 27,127,576.23, 37,436,099.64 and 14,737,718.31 is: 20,338,075.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,127,576.23 : 37,436,099.64 = 14,737,718.31 : x
  2. Step 2: Convert to fraction form
    27,127,576.23/37,436,099.64 = 14,737,718.31/x
  3. Step 3: Cross multiply
    27,127,576.23x = 37,436,099.64 × 14,737,718.31
  4. Step 4: Simplify right side
    27,127,576.23x = 551,722,691,119,412.44
  5. Step 5: Solve for x
    x = 551,722,691,119,412.44/27,127,576.23
  6. Step 6: Final answer
    x = 20,338,075.41

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1.5x scale

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.