Home / 39,685,050.06-59,497,297.26-18,104,559.66

Finding the Fourth Proportional to 39,685,050.06, 59,497,297.26 and 18,104,559.66

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Solution

The fourth proportional to 39,685,050.06, 59,497,297.26 and 18,104,559.66 is: 27,143,026.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,685,050.06 : 59,497,297.26 = 18,104,559.66 : x
  2. Step 2: Convert to fraction form
    39,685,050.06/59,497,297.26 = 18,104,559.66/x
  3. Step 3: Cross multiply
    39,685,050.06x = 59,497,297.26 × 18,104,559.66
  4. Step 4: Simplify right side
    39,685,050.06x = 1,077,172,367,852,424.50
  5. Step 5: Solve for x
    x = 1,077,172,367,852,424.50/39,685,050.06
  6. Step 6: Final answer
    x = 27,143,026.56

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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.