Home / 17,947,373.84-24,767,247.72-9,798,611.60

Finding the Fourth Proportional to 17,947,373.84, 24,767,247.72 and 9,798,611.60

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Solution

The fourth proportional to 17,947,373.84, 24,767,247.72 and 9,798,611.60 is: 13,522,014.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,947,373.84 : 24,767,247.72 = 9,798,611.60 : x
  2. Step 2: Convert to fraction form
    17,947,373.84/24,767,247.72 = 9,798,611.60/x
  3. Step 3: Cross multiply
    17,947,373.84x = 24,767,247.72 × 9,798,611.60
  4. Step 4: Simplify right side
    17,947,373.84x = 242,684,640,809,265.53
  5. Step 5: Solve for x
    x = 242,684,640,809,265.53/17,947,373.84
  6. Step 6: Final answer
    x = 13,522,014.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.