Home / 27,104,854.23-37,405,349.43-14,715,469.85

Finding the Fourth Proportional to 27,104,854.23, 37,405,349.43 and 14,715,469.85

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Solution

The fourth proportional to 27,104,854.23, 37,405,349.43 and 14,715,469.85 is: 20,307,701.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,104,854.23 : 37,405,349.43 = 14,715,469.85 : x
  2. Step 2: Convert to fraction form
    27,104,854.23/37,405,349.43 = 14,715,469.85/x
  3. Step 3: Cross multiply
    27,104,854.23x = 37,405,349.43 × 14,715,469.85
  4. Step 4: Simplify right side
    27,104,854.23x = 550,437,291,578,852.94
  5. Step 5: Solve for x
    x = 550,437,291,578,852.94/27,104,854.23
  6. Step 6: Final answer
    x = 20,307,701.60

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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.