Home / 15,747,896.03-23,619,601.08-4,963,795.38

Finding the Fourth Proportional to 15,747,896.03, 23,619,601.08 and 4,963,795.38

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Solution

The fourth proportional to 15,747,896.03, 23,619,601.08 and 4,963,795.38 is: 7,444,986.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,747,896.03 : 23,619,601.08 = 4,963,795.38 : x
  2. Step 2: Convert to fraction form
    15,747,896.03/23,619,601.08 = 4,963,795.38/x
  3. Step 3: Cross multiply
    15,747,896.03x = 23,619,601.08 × 4,963,795.38
  4. Step 4: Simplify right side
    15,747,896.03x = 117,242,866,718,347
  5. Step 5: Solve for x
    x = 117,242,866,718,347/15,747,896.03
  6. Step 6: Final answer
    x = 7,444,986.08

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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.