Home / 26,496,021.60-39,744,032.40-23,136,789.60

Finding the Fourth Proportional to 26,496,021.60, 39,744,032.40 and 23,136,789.60

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Solution

The fourth proportional to 26,496,021.60, 39,744,032.40 and 23,136,789.60 is: 34,705,184.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,496,021.60 : 39,744,032.40 = 23,136,789.60 : x
  2. Step 2: Convert to fraction form
    26,496,021.60/39,744,032.40 = 23,136,789.60/x
  3. Step 3: Cross multiply
    26,496,021.60x = 39,744,032.40 × 23,136,789.60
  4. Step 4: Simplify right side
    26,496,021.60x = 919,549,315,494,383.12
  5. Step 5: Solve for x
    x = 919,549,315,494,383.12/26,496,021.60
  6. Step 6: Final answer
    x = 34,705,184.40

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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.