Home / 17,098,452.91-23,595,688.04-9,257,830.30

Finding the Fourth Proportional to 17,098,452.91, 23,595,688.04 and 9,257,830.30

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Solution

The fourth proportional to 17,098,452.91, 23,595,688.04 and 9,257,830.30 is: 12,775,709.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,098,452.91 : 23,595,688.04 = 9,257,830.30 : x
  2. Step 2: Convert to fraction form
    17,098,452.91/23,595,688.04 = 9,257,830.30/x
  3. Step 3: Cross multiply
    17,098,452.91x = 23,595,688.04 × 9,257,830.30
  4. Step 4: Simplify right side
    17,098,452.91x = 218,444,875,721,340.34
  5. Step 5: Solve for x
    x = 218,444,875,721,340.34/17,098,452.91
  6. Step 6: Final answer
    x = 12,775,709.99

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.