Home / 17,617,586.40-26,426,379.60-14,930,200.80

Finding the Fourth Proportional to 17,617,586.40, 26,426,379.60 and 14,930,200.80

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Solution

The fourth proportional to 17,617,586.40, 26,426,379.60 and 14,930,200.80 is: 22,395,301.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,617,586.40 : 26,426,379.60 = 14,930,200.80 : x
  2. Step 2: Convert to fraction form
    17,617,586.40/26,426,379.60 = 14,930,200.80/x
  3. Step 3: Cross multiply
    17,617,586.40x = 26,426,379.60 × 14,930,200.80
  4. Step 4: Simplify right side
    17,617,586.40x = 394,551,153,845,023.75
  5. Step 5: Solve for x
    x = 394,551,153,845,023.75/17,617,586.40
  6. Step 6: Final answer
    x = 22,395,301.20

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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.