Home / 29,970,698.00-41,359,562.75-16,219,662.13

Finding the Fourth Proportional to 29,970,698.00, 41,359,562.75 and 16,219,662.13

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Solution

The fourth proportional to 29,970,698.00, 41,359,562.75 and 16,219,662.13 is: 22,383,133.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,970,698.00 : 41,359,562.75 = 16,219,662.13 : x
  2. Step 2: Convert to fraction form
    29,970,698.00/41,359,562.75 = 16,219,662.13/x
  3. Step 3: Cross multiply
    29,970,698.00x = 41,359,562.75 × 16,219,662.13
  4. Step 4: Simplify right side
    29,970,698.00x = 670,838,133,465,036.38
  5. Step 5: Solve for x
    x = 670,838,133,465,036.38/29,970,698.00
  6. Step 6: Final answer
    x = 22,383,133.47

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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.