Home / 15,247,037.60-22,865,706.48-5,009,537.75

Finding the Fourth Proportional to 15,247,037.60, 22,865,706.48 and 5,009,537.75

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Solution

The fourth proportional to 15,247,037.60, 22,865,706.48 and 5,009,537.75 is: 7,512,713.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,247,037.60 : 22,865,706.48 = 5,009,537.75 : x
  2. Step 2: Convert to fraction form
    15,247,037.60/22,865,706.48 = 5,009,537.75/x
  3. Step 3: Cross multiply
    15,247,037.60x = 22,865,706.48 × 5,009,537.75
  4. Step 4: Simplify right side
    15,247,037.60x = 114,546,619,677,651.09
  5. Step 5: Solve for x
    x = 114,546,619,677,651.09/15,247,037.60
  6. Step 6: Final answer
    x = 7,512,713.14

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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.