Home / 26,094,898.80-36,006,636.25-15,082,675.83

Finding the Fourth Proportional to 26,094,898.80, 36,006,636.25 and 15,082,675.83

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Solution

The fourth proportional to 26,094,898.80, 36,006,636.25 and 15,082,675.83 is: 20,811,593.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,094,898.80 : 36,006,636.25 = 15,082,675.83 : x
  2. Step 2: Convert to fraction form
    26,094,898.80/36,006,636.25 = 15,082,675.83/x
  3. Step 3: Cross multiply
    26,094,898.80x = 36,006,636.25 × 15,082,675.83
  4. Step 4: Simplify right side
    26,094,898.80x = 543,076,422,287,476.81
  5. Step 5: Solve for x
    x = 543,076,422,287,476.81/26,094,898.80
  6. Step 6: Final answer
    x = 20,811,593.35

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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.