Home / 36,551,828.78-54,827,743.16-15,001,896.23

Finding the Fourth Proportional to 36,551,828.78, 54,827,743.16 and 15,001,896.23

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Solution

The fourth proportional to 36,551,828.78, 54,827,743.16 and 15,001,896.23 is: 22,502,844.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,551,828.78 : 54,827,743.16 = 15,001,896.23 : x
  2. Step 2: Convert to fraction form
    36,551,828.78/54,827,743.16 = 15,001,896.23/x
  3. Step 3: Cross multiply
    36,551,828.78x = 54,827,743.16 × 15,001,896.23
  4. Step 4: Simplify right side
    36,551,828.78x = 822,520,113,174,778.38
  5. Step 5: Solve for x
    x = 822,520,113,174,778.38/36,551,828.78
  6. Step 6: Final answer
    x = 22,502,844.34

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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.