Home / 23,190,672.60-34,786,008.90-16,388,227.80

Finding the Fourth Proportional to 23,190,672.60, 34,786,008.90 and 16,388,227.80

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Solution

The fourth proportional to 23,190,672.60, 34,786,008.90 and 16,388,227.80 is: 24,582,341.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,190,672.60 : 34,786,008.90 = 16,388,227.80 : x
  2. Step 2: Convert to fraction form
    23,190,672.60/34,786,008.90 = 16,388,227.80/x
  3. Step 3: Cross multiply
    23,190,672.60x = 34,786,008.90 × 16,388,227.80
  4. Step 4: Simplify right side
    23,190,672.60x = 570,081,038,106,027.38
  5. Step 5: Solve for x
    x = 570,081,038,106,027.38/23,190,672.60
  6. Step 6: Final answer
    x = 24,582,341.70

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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.