Home / 27,329,546.92-37,714,769.14-14,939,692.02

Finding the Fourth Proportional to 27,329,546.92, 37,714,769.14 and 14,939,692.02

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Solution

The fourth proportional to 27,329,546.92, 37,714,769.14 and 14,939,692.02 is: 20,616,771.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,329,546.92 : 37,714,769.14 = 14,939,692.02 : x
  2. Step 2: Convert to fraction form
    27,329,546.92/37,714,769.14 = 14,939,692.02/x
  3. Step 3: Cross multiply
    27,329,546.92x = 37,714,769.14 × 14,939,692.02
  4. Step 4: Simplify right side
    27,329,546.92x = 563,447,035,557,000.25
  5. Step 5: Solve for x
    x = 563,447,035,557,000.25/27,329,546.92
  6. Step 6: Final answer
    x = 20,616,771.92

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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.