Home / 27,009,300.34-37,272,833.40-14,786,157.34

Finding the Fourth Proportional to 27,009,300.34, 37,272,833.40 and 14,786,157.34

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Solution

The fourth proportional to 27,009,300.34, 37,272,833.40 and 14,786,157.34 is: 20,404,896.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,009,300.34 : 37,272,833.40 = 14,786,157.34 : x
  2. Step 2: Convert to fraction form
    27,009,300.34/37,272,833.40 = 14,786,157.34/x
  3. Step 3: Cross multiply
    27,009,300.34x = 37,272,833.40 × 14,786,157.34
  4. Step 4: Simplify right side
    27,009,300.34x = 551,121,979,160,007.12
  5. Step 5: Solve for x
    x = 551,121,979,160,007.12/27,009,300.34
  6. Step 6: Final answer
    x = 20,404,896.54

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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.