Home / 15,433,196.34-23,147,540.64-4,500,448.32

Finding the Fourth Proportional to 15,433,196.34, 23,147,540.64 and 4,500,448.32

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Solution

The fourth proportional to 15,433,196.34, 23,147,540.64 and 4,500,448.32 is: 6,750,015.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,433,196.34 : 23,147,540.64 = 4,500,448.32 : x
  2. Step 2: Convert to fraction form
    15,433,196.34/23,147,540.64 = 4,500,448.32/x
  3. Step 3: Cross multiply
    15,433,196.34x = 23,147,540.64 × 4,500,448.32
  4. Step 4: Simplify right side
    15,433,196.34x = 104,174,310,385,419.73
  5. Step 5: Solve for x
    x = 104,174,310,385,419.73/15,433,196.34
  6. Step 6: Final answer
    x = 6,750,015.23

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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.