Home / 37,103,458.04-55,655,483-15,238,204.12

Finding the Fourth Proportional to 37,103,458.04, 55,655,483 and 15,238,204.12

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Solution

The fourth proportional to 37,103,458.04, 55,655,483 and 15,238,204.12 is: 22,857,427.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,103,458.04 : 55,655,483 = 15,238,204.12 : x
  2. Step 2: Convert to fraction form
    37,103,458.04/55,655,483 = 15,238,204.12/x
  3. Step 3: Cross multiply
    37,103,458.04x = 55,655,483 × 15,238,204.12
  4. Step 4: Simplify right side
    37,103,458.04x = 848,089,610,351,189.88
  5. Step 5: Solve for x
    x = 848,089,610,351,189.88/37,103,458.04
  6. Step 6: Final answer
    x = 22,857,427.72

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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.