Home / 15,544,847.63-23,294,242.53-6,311,592.15

Finding the Fourth Proportional to 15,544,847.63, 23,294,242.53 and 6,311,592.15

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Solution

The fourth proportional to 15,544,847.63, 23,294,242.53 and 6,311,592.15 is: 9,458,037.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,544,847.63 : 23,294,242.53 = 6,311,592.15 : x
  2. Step 2: Convert to fraction form
    15,544,847.63/23,294,242.53 = 6,311,592.15/x
  3. Step 3: Cross multiply
    15,544,847.63x = 23,294,242.53 × 6,311,592.15
  4. Step 4: Simplify right side
    15,544,847.63x = 147,023,758,292,544.16
  5. Step 5: Solve for x
    x = 147,023,758,292,544.16/15,544,847.63
  6. Step 6: Final answer
    x = 9,458,037.92

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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.