Home / 27,393,877.53-37,802,203.86-15,004,024.98

Finding the Fourth Proportional to 27,393,877.53, 37,802,203.86 and 15,004,024.98

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Solution

The fourth proportional to 27,393,877.53, 37,802,203.86 and 15,004,024.98 is: 20,704,816.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,393,877.53 : 37,802,203.86 = 15,004,024.98 : x
  2. Step 2: Convert to fraction form
    27,393,877.53/37,802,203.86 = 15,004,024.98/x
  3. Step 3: Cross multiply
    27,393,877.53x = 37,802,203.86 × 15,004,024.98
  4. Step 4: Simplify right side
    27,393,877.53x = 567,185,211,014,492.38
  5. Step 5: Solve for x
    x = 567,185,211,014,492.38/27,393,877.53
  6. Step 6: Final answer
    x = 20,704,816.63

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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.