Home / 24,603,679.05-36,905,518.58-11,821,101.45

Finding the Fourth Proportional to 24,603,679.05, 36,905,518.58 and 11,821,101.45

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Solution

The fourth proportional to 24,603,679.05, 36,905,518.58 and 11,821,101.45 is: 17,731,652.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,603,679.05 : 36,905,518.58 = 11,821,101.45 : x
  2. Step 2: Convert to fraction form
    24,603,679.05/36,905,518.58 = 11,821,101.45/x
  3. Step 3: Cross multiply
    24,603,679.05x = 36,905,518.58 × 11,821,101.45
  4. Step 4: Simplify right side
    24,603,679.05x = 436,263,879,139,934.44
  5. Step 5: Solve for x
    x = 436,263,879,139,934.44/24,603,679.05
  6. Step 6: Final answer
    x = 17,731,652.18

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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.