Home / 27,576,013.48-41,325,303-21,793,323.04

Finding the Fourth Proportional to 27,576,013.48, 41,325,303 and 21,793,323.04

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Solution

The fourth proportional to 27,576,013.48, 41,325,303 and 21,793,323.04 is: 32,659,386.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,576,013.48 : 41,325,303 = 21,793,323.04 : x
  2. Step 2: Convert to fraction form
    27,576,013.48/41,325,303 = 21,793,323.04/x
  3. Step 3: Cross multiply
    27,576,013.48x = 41,325,303 × 21,793,323.04
  4. Step 4: Simplify right side
    27,576,013.48x = 900,615,678,004,881.12
  5. Step 5: Solve for x
    x = 900,615,678,004,881.12/27,576,013.48
  6. Step 6: Final answer
    x = 32,659,386.34

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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.