Home / 26,347,814.50-36,359,984.01-14,289,190.50

Finding the Fourth Proportional to 26,347,814.50, 36,359,984.01 and 14,289,190.50

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Solution

The fourth proportional to 26,347,814.50, 36,359,984.01 and 14,289,190.50 is: 19,719,082.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,347,814.50 : 36,359,984.01 = 14,289,190.50 : x
  2. Step 2: Convert to fraction form
    26,347,814.50/36,359,984.01 = 14,289,190.50/x
  3. Step 3: Cross multiply
    26,347,814.50x = 36,359,984.01 × 14,289,190.50
  4. Step 4: Simplify right side
    26,347,814.50x = 519,554,738,095,843.88
  5. Step 5: Solve for x
    x = 519,554,738,095,843.88/26,347,814.50
  6. Step 6: Final answer
    x = 19,719,082.89

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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.