Home / 27,319,726.80-37,701,236.70-15,096,583.80

Finding the Fourth Proportional to 27,319,726.80, 37,701,236.70 and 15,096,583.80

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Solution

The fourth proportional to 27,319,726.80, 37,701,236.70 and 15,096,583.80 is: 20,833,293.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,319,726.80 : 37,701,236.70 = 15,096,583.80 : x
  2. Step 2: Convert to fraction form
    27,319,726.80/37,701,236.70 = 15,096,583.80/x
  3. Step 3: Cross multiply
    27,319,726.80x = 37,701,236.70 × 15,096,583.80
  4. Step 4: Simplify right side
    27,319,726.80x = 569,159,879,205,185.50
  5. Step 5: Solve for x
    x = 569,159,879,205,185.50/27,319,726.80
  6. Step 6: Final answer
    x = 20,833,293.22

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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.