Home / 2,505,021,504.16-3,756,043,683.60-952,426,464.16

Finding the Fourth Proportional to 2,505,021,504.16, 3,756,043,683.60 and 952,426,464.16

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Solution

The fourth proportional to 2,505,021,504.16, 3,756,043,683.60 and 952,426,464.16 is: 1,428,073,730.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,505,021,504.16 : 3,756,043,683.60 = 952,426,464.16 : x
  2. Step 2: Convert to fraction form
    2,505,021,504.16/3,756,043,683.60 = 952,426,464.16/x
  3. Step 3: Cross multiply
    2,505,021,504.16x = 3,756,043,683.60 × 952,426,464.16
  4. Step 4: Simplify right side
    2,505,021,504.16x = 3,577,355,404,801,649,664
  5. Step 5: Solve for x
    x = 3,577,355,404,801,649,664/2,505,021,504.16
  6. Step 6: Final answer
    x = 1,428,073,730.65

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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.