Home / 58,626,083.94-87,939,757.34-17,685,877.79

Finding the Fourth Proportional to 58,626,083.94, 87,939,757.34 and 17,685,877.79

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Solution

The fourth proportional to 58,626,083.94, 87,939,757.34 and 17,685,877.79 is: 26,529,007.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,626,083.94 : 87,939,757.34 = 17,685,877.79 : x
  2. Step 2: Convert to fraction form
    58,626,083.94/87,939,757.34 = 17,685,877.79/x
  3. Step 3: Cross multiply
    58,626,083.94x = 87,939,757.34 × 17,685,877.79
  4. Step 4: Simplify right side
    58,626,083.94x = 1,555,291,800,669,367.25
  5. Step 5: Solve for x
    x = 1,555,291,800,669,367.25/58,626,083.94
  6. Step 6: Final answer
    x = 26,529,007.16

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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.