Home / 23,160,430.28-34,740,941.08-6,120,956

Finding the Fourth Proportional to 23,160,430.28, 34,740,941.08 and 6,120,956

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Solution

The fourth proportional to 23,160,430.28, 34,740,941.08 and 6,120,956 is: 9,181,512.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,160,430.28 : 34,740,941.08 = 6,120,956 : x
  2. Step 2: Convert to fraction form
    23,160,430.28/34,740,941.08 = 6,120,956/x
  3. Step 3: Cross multiply
    23,160,430.28x = 34,740,941.08 × 6,120,956
  4. Step 4: Simplify right side
    23,160,430.28x = 212,647,771,749,272.47
  5. Step 5: Solve for x
    x = 212,647,771,749,272.47/23,160,430.28
  6. Step 6: Final answer
    x = 9,181,512.14

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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.