Home / 23,883,834.94-35,773,239.72-19,738,172.32

Finding the Fourth Proportional to 23,883,834.94, 35,773,239.72 and 19,738,172.32

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Solution

The fourth proportional to 23,883,834.94, 35,773,239.72 and 19,738,172.32 is: 29,563,860.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,883,834.94 : 35,773,239.72 = 19,738,172.32 : x
  2. Step 2: Convert to fraction form
    23,883,834.94/35,773,239.72 = 19,738,172.32/x
  3. Step 3: Cross multiply
    23,883,834.94x = 35,773,239.72 × 19,738,172.32
  4. Step 4: Simplify right side
    23,883,834.94x = 706,098,370,038,028.50
  5. Step 5: Solve for x
    x = 706,098,370,038,028.50/23,883,834.94
  6. Step 6: Final answer
    x = 29,563,860.74

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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.