Home / 23,938,776.21-35,913,208.11-7,763,466.24

Finding the Fourth Proportional to 23,938,776.21, 35,913,208.11 and 7,763,466.24

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Solution

The fourth proportional to 23,938,776.21, 35,913,208.11 and 7,763,466.24 is: 11,646,835.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938,776.21 : 35,913,208.11 = 7,763,466.24 : x
  2. Step 2: Convert to fraction form
    23,938,776.21/35,913,208.11 = 7,763,466.24/x
  3. Step 3: Cross multiply
    23,938,776.21x = 35,913,208.11 × 7,763,466.24
  4. Step 4: Simplify right side
    23,938,776.21x = 278,810,978,732,079.22
  5. Step 5: Solve for x
    x = 278,810,978,732,079.22/23,938,776.21
  6. Step 6: Final answer
    x = 11,646,835.09

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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.