Home / 27,335,744.60-41,004,054.30-7,140,986.60

Finding the Fourth Proportional to 27,335,744.60, 41,004,054.30 and 7,140,986.60

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Solution

The fourth proportional to 27,335,744.60, 41,004,054.30 and 7,140,986.60 is: 10,711,594.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,335,744.60 : 41,004,054.30 = 7,140,986.60 : x
  2. Step 2: Convert to fraction form
    27,335,744.60/41,004,054.30 = 7,140,986.60/x
  3. Step 3: Cross multiply
    27,335,744.60x = 41,004,054.30 × 7,140,986.60
  4. Step 4: Simplify right side
    27,335,744.60x = 292,809,402,301,972.31
  5. Step 5: Solve for x
    x = 292,809,402,301,972.31/27,335,744.60
  6. Step 6: Final answer
    x = 10,711,594.16

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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.