Home / 15,410,793.51-23,119,503.11-4,481,173.08

Finding the Fourth Proportional to 15,410,793.51, 23,119,503.11 and 4,481,173.08

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Solution

The fourth proportional to 15,410,793.51, 23,119,503.11 and 4,481,173.08 is: 6,722,722.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,410,793.51 : 23,119,503.11 = 4,481,173.08 : x
  2. Step 2: Convert to fraction form
    15,410,793.51/23,119,503.11 = 4,481,173.08/x
  3. Step 3: Cross multiply
    15,410,793.51x = 23,119,503.11 × 4,481,173.08
  4. Step 4: Simplify right side
    15,410,793.51x = 103,602,494,959,508.28
  5. Step 5: Solve for x
    x = 103,602,494,959,508.28/15,410,793.51
  6. Step 6: Final answer
    x = 6,722,722.93

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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.