Home / 25,005,313.59-37,507,759.68-19,545,001.29

Finding the Fourth Proportional to 25,005,313.59, 37,507,759.68 and 19,545,001.29

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Solution

The fourth proportional to 25,005,313.59, 37,507,759.68 and 19,545,001.29 is: 29,317,337.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,005,313.59 : 37,507,759.68 = 19,545,001.29 : x
  2. Step 2: Convert to fraction form
    25,005,313.59/37,507,759.68 = 19,545,001.29/x
  3. Step 3: Cross multiply
    25,005,313.59x = 37,507,759.68 × 19,545,001.29
  4. Step 4: Simplify right side
    25,005,313.59x = 733,089,211,330,610
  5. Step 5: Solve for x
    x = 733,089,211,330,610/25,005,313.59
  6. Step 6: Final answer
    x = 29,317,337.24

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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.