Home / 24,603,406.80-36,905,110.20-11,820,829.20

Finding the Fourth Proportional to 24,603,406.80, 36,905,110.20 and 11,820,829.20

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Solution

The fourth proportional to 24,603,406.80, 36,905,110.20 and 11,820,829.20 is: 17,731,243.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,603,406.80 : 36,905,110.20 = 11,820,829.20 : x
  2. Step 2: Convert to fraction form
    24,603,406.80/36,905,110.20 = 11,820,829.20/x
  3. Step 3: Cross multiply
    24,603,406.80x = 36,905,110.20 × 11,820,829.20
  4. Step 4: Simplify right side
    24,603,406.80x = 436,249,004,281,377.88
  5. Step 5: Solve for x
    x = 436,249,004,281,377.88/24,603,406.80
  6. Step 6: Final answer
    x = 17,731,243.80

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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.