Home / 26,600,302.98-39,902,140.26-11,244,730.86

Finding the Fourth Proportional to 26,600,302.98, 39,902,140.26 and 11,244,730.86

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Solution

The fourth proportional to 26,600,302.98, 39,902,140.26 and 11,244,730.86 is: 16,867,808.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,600,302.98 : 39,902,140.26 = 11,244,730.86 : x
  2. Step 2: Convert to fraction form
    26,600,302.98/39,902,140.26 = 11,244,730.86/x
  3. Step 3: Cross multiply
    26,600,302.98x = 39,902,140.26 × 11,244,730.86
  4. Step 4: Simplify right side
    26,600,302.98x = 448,688,827,961,670.38
  5. Step 5: Solve for x
    x = 448,688,827,961,670.38/26,600,302.98
  6. Step 6: Final answer
    x = 16,867,808.92

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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.