Home / 26,238,522.03-39,358,045.49-9,199,605.03

Finding the Fourth Proportional to 26,238,522.03, 39,358,045.49 and 9,199,605.03

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Solution

The fourth proportional to 26,238,522.03, 39,358,045.49 and 9,199,605.03 is: 13,799,499.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,238,522.03 : 39,358,045.49 = 9,199,605.03 : x
  2. Step 2: Convert to fraction form
    26,238,522.03/39,358,045.49 = 9,199,605.03/x
  3. Step 3: Cross multiply
    26,238,522.03x = 39,358,045.49 × 9,199,605.03
  4. Step 4: Simplify right side
    26,238,522.03x = 362,078,473,214,774.75
  5. Step 5: Solve for x
    x = 362,078,473,214,774.75/26,238,522.03
  6. Step 6: Final answer
    x = 13,799,499.56

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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.