Home / 26,608,598.10-39,912,897.15-11,462,529.60

Finding the Fourth Proportional to 26,608,598.10, 39,912,897.15 and 11,462,529.60

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Solution

The fourth proportional to 26,608,598.10, 39,912,897.15 and 11,462,529.60 is: 17,193,794.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,608,598.10 : 39,912,897.15 = 11,462,529.60 : x
  2. Step 2: Convert to fraction form
    26,608,598.10/39,912,897.15 = 11,462,529.60/x
  3. Step 3: Cross multiply
    26,608,598.10x = 39,912,897.15 × 11,462,529.60
  4. Step 4: Simplify right side
    26,608,598.10x = 457,502,765,003,630.62
  5. Step 5: Solve for x
    x = 457,502,765,003,630.62/26,608,598.10
  6. Step 6: Final answer
    x = 17,193,794.40

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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.