Home / 23,938,314.80-35,907,472.20-16,631,985.20

Finding the Fourth Proportional to 23,938,314.80, 35,907,472.20 and 16,631,985.20

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Solution

The fourth proportional to 23,938,314.80, 35,907,472.20 and 16,631,985.20 is: 24,947,977.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,938,314.80 : 35,907,472.20 = 16,631,985.20 : x
  2. Step 2: Convert to fraction form
    23,938,314.80/35,907,472.20 = 16,631,985.20/x
  3. Step 3: Cross multiply
    23,938,314.80x = 35,907,472.20 × 16,631,985.20
  4. Step 4: Simplify right side
    23,938,314.80x = 597,212,546,199,811.50
  5. Step 5: Solve for x
    x = 597,212,546,199,811.50/23,938,314.80
  6. Step 6: Final answer
    x = 24,947,977.80

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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.