Home / 14,897,112.60-22,345,668.90-5,921,664.60

Finding the Fourth Proportional to 14,897,112.60, 22,345,668.90 and 5,921,664.60

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Solution

The fourth proportional to 14,897,112.60, 22,345,668.90 and 5,921,664.60 is: 8,882,496.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,897,112.60 : 22,345,668.90 = 5,921,664.60 : x
  2. Step 2: Convert to fraction form
    14,897,112.60/22,345,668.90 = 5,921,664.60/x
  3. Step 3: Cross multiply
    14,897,112.60x = 22,345,668.90 × 5,921,664.60
  4. Step 4: Simplify right side
    14,897,112.60x = 132,323,556,488,450.92
  5. Step 5: Solve for x
    x = 132,323,556,488,450.92/14,897,112.60
  6. Step 6: Final answer
    x = 8,882,496.90

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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.