Home / 23,135,433.23-34,715,032.55-10,190,654.75

Finding the Fourth Proportional to 23,135,433.23, 34,715,032.55 and 10,190,654.75

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Solution

The fourth proportional to 23,135,433.23, 34,715,032.55 and 10,190,654.75 is: 15,291,216.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,135,433.23 : 34,715,032.55 = 10,190,654.75 : x
  2. Step 2: Convert to fraction form
    23,135,433.23/34,715,032.55 = 10,190,654.75/x
  3. Step 3: Cross multiply
    23,135,433.23x = 34,715,032.55 × 10,190,654.75
  4. Step 4: Simplify right side
    23,135,433.23x = 353,768,911,127,533.69
  5. Step 5: Solve for x
    x = 353,768,911,127,533.69/23,135,433.23
  6. Step 6: Final answer
    x = 15,291,216.19

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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.