Home / 27,023,648.01-37,295,301.46-15,422,947.08

Finding the Fourth Proportional to 27,023,648.01, 37,295,301.46 and 15,422,947.08

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Solution

The fourth proportional to 27,023,648.01, 37,295,301.46 and 15,422,947.08 is: 21,285,189.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,023,648.01 : 37,295,301.46 = 15,422,947.08 : x
  2. Step 2: Convert to fraction form
    27,023,648.01/37,295,301.46 = 15,422,947.08/x
  3. Step 3: Cross multiply
    27,023,648.01x = 37,295,301.46 × 15,422,947.08
  4. Step 4: Simplify right side
    27,023,648.01x = 575,203,460,750,226.75
  5. Step 5: Solve for x
    x = 575,203,460,750,226.75/27,023,648.01
  6. Step 6: Final answer
    x = 21,285,189.20

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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.