Home / 17,439,919.15-24,066,897.44-9,599,263.76

Finding the Fourth Proportional to 17,439,919.15, 24,066,897.44 and 9,599,263.76

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Solution

The fourth proportional to 17,439,919.15, 24,066,897.44 and 9,599,263.76 is: 13,246,878.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,439,919.15 : 24,066,897.44 = 9,599,263.76 : x
  2. Step 2: Convert to fraction form
    17,439,919.15/24,066,897.44 = 9,599,263.76/x
  3. Step 3: Cross multiply
    17,439,919.15x = 24,066,897.44 × 9,599,263.76
  4. Step 4: Simplify right side
    17,439,919.15x = 231,024,496,411,428.78
  5. Step 5: Solve for x
    x = 231,024,496,411,428.78/17,439,919.15
  6. Step 6: Final answer
    x = 13,246,878.87

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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.