Home / 26,255,690.30-36,230,262.72-14,494,194.92

Finding the Fourth Proportional to 26,255,690.30, 36,230,262.72 and 14,494,194.92

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Solution

The fourth proportional to 26,255,690.30, 36,230,262.72 and 14,494,194.92 is: 20,000,559.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,255,690.30 : 36,230,262.72 = 14,494,194.92 : x
  2. Step 2: Convert to fraction form
    26,255,690.30/36,230,262.72 = 14,494,194.92/x
  3. Step 3: Cross multiply
    26,255,690.30x = 36,230,262.72 × 14,494,194.92
  4. Step 4: Simplify right side
    26,255,690.30x = 525,128,489,866,489.38
  5. Step 5: Solve for x
    x = 525,128,489,866,489.38/26,255,690.30
  6. Step 6: Final answer
    x = 20,000,559.26

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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.