Home / 27,346,999.60-41,020,499.40-7,152,241.60

Finding the Fourth Proportional to 27,346,999.60, 41,020,499.40 and 7,152,241.60

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Solution

The fourth proportional to 27,346,999.60, 41,020,499.40 and 7,152,241.60 is: 10,728,362.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,346,999.60 : 41,020,499.40 = 7,152,241.60 : x
  2. Step 2: Convert to fraction form
    27,346,999.60/41,020,499.40 = 7,152,241.60/x
  3. Step 3: Cross multiply
    27,346,999.60x = 41,020,499.40 × 7,152,241.60
  4. Step 4: Simplify right side
    27,346,999.60x = 293,388,522,261,455
  5. Step 5: Solve for x
    x = 293,388,522,261,455/27,346,999.60
  6. Step 6: Final answer
    x = 10,728,362.40

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1.5x scale

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.