Home / 27,335,907.33-37,723,619.71-14,946,801.09

Finding the Fourth Proportional to 27,335,907.33, 37,723,619.71 and 14,946,801.09

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Solution

The fourth proportional to 27,335,907.33, 37,723,619.71 and 14,946,801.09 is: 20,626,622.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,335,907.33 : 37,723,619.71 = 14,946,801.09 : x
  2. Step 2: Convert to fraction form
    27,335,907.33/37,723,619.71 = 14,946,801.09/x
  3. Step 3: Cross multiply
    27,335,907.33x = 37,723,619.71 × 14,946,801.09
  4. Step 4: Simplify right side
    27,335,907.33x = 563,847,440,200,173.50
  5. Step 5: Solve for x
    x = 563,847,440,200,173.50/27,335,907.33
  6. Step 6: Final answer
    x = 20,626,622.46

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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.