Home / 23,668,727.10-35,503,090.65-19,413,699.90

Finding the Fourth Proportional to 23,668,727.10, 35,503,090.65 and 19,413,699.90

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Solution

The fourth proportional to 23,668,727.10, 35,503,090.65 and 19,413,699.90 is: 29,120,549.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,668,727.10 : 35,503,090.65 = 19,413,699.90 : x
  2. Step 2: Convert to fraction form
    23,668,727.10/35,503,090.65 = 19,413,699.90/x
  3. Step 3: Cross multiply
    23,668,727.10x = 35,503,090.65 × 19,413,699.90
  4. Step 4: Simplify right side
    23,668,727.10x = 689,246,347,401,595.88
  5. Step 5: Solve for x
    x = 689,246,347,401,595.88/23,668,727.10
  6. Step 6: Final answer
    x = 29,120,549.85

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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.