Home / 26,163,774.81-39,242,667.68-6,996,026.55

Finding the Fourth Proportional to 26,163,774.81, 39,242,667.68 and 6,996,026.55

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Solution

The fourth proportional to 26,163,774.81, 39,242,667.68 and 6,996,026.55 is: 10,493,239.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,163,774.81 : 39,242,667.68 = 6,996,026.55 : x
  2. Step 2: Convert to fraction form
    26,163,774.81/39,242,667.68 = 6,996,026.55/x
  3. Step 3: Cross multiply
    26,163,774.81x = 39,242,667.68 × 6,996,026.55
  4. Step 4: Simplify right side
    26,163,774.81x = 274,542,744,803,383.62
  5. Step 5: Solve for x
    x = 274,542,744,803,383.62/26,163,774.81
  6. Step 6: Final answer
    x = 10,493,239.10

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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.