Home / 26,163,774.56-39,242,667.31-6,996,026.30

Finding the Fourth Proportional to 26,163,774.56, 39,242,667.31 and 6,996,026.30

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Solution

The fourth proportional to 26,163,774.56, 39,242,667.31 and 6,996,026.30 is: 10,493,238.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,774.56 : 39,242,667.31 = 6,996,026.30 : x
  2. Step 2: Convert to fraction form
    26,163,774.56/39,242,667.31 = 6,996,026.30/x
  3. Step 3: Cross multiply
    26,163,774.56x = 39,242,667.31 × 6,996,026.30
  4. Step 4: Simplify right side
    26,163,774.56x = 274,542,732,369,206.84
  5. Step 5: Solve for x
    x = 274,542,732,369,206.84/26,163,774.56
  6. Step 6: Final answer
    x = 10,493,238.72

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.