Home / 26,710,262.28-36,860,164.32-15,107,576.04

Finding the Fourth Proportional to 26,710,262.28, 36,860,164.32 and 15,107,576.04

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Solution

The fourth proportional to 26,710,262.28, 36,860,164.32 and 15,107,576.04 is: 20,848,456.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,710,262.28 : 36,860,164.32 = 15,107,576.04 : x
  2. Step 2: Convert to fraction form
    26,710,262.28/36,860,164.32 = 15,107,576.04/x
  3. Step 3: Cross multiply
    26,710,262.28x = 36,860,164.32 × 15,107,576.04
  4. Step 4: Simplify right side
    26,710,262.28x = 556,867,735,311,294.88
  5. Step 5: Solve for x
    x = 556,867,735,311,294.88/26,710,262.28
  6. Step 6: Final answer
    x = 20,848,456.28

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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.