Home / 1,175,004,584,480.60-1,763,311,965,091.80-410,092,734,921.60

Finding the Fourth Proportional to 1,175,004,584,480.60, 1,763,311,965,091.80 and 410,092,734,921.60

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Solution

The fourth proportional to 1,175,004,584,480.60, 1,763,311,965,091.80 and 410,092,734,921.60 is: 615,420,089,279.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,004,584,480.60 : 1,763,311,965,091.80 = 410,092,734,921.60 : x
  2. Step 2: Convert to fraction form
    1,175,004,584,480.60/1,763,311,965,091.80 = 410,092,734,921.60/x
  3. Step 3: Cross multiply
    1,175,004,584,480.60x = 1,763,311,965,091.80 × 410,092,734,921.60
  4. Step 4: Simplify right side
    1,175,004,584,480.60x = 723,121,426,284,477,050,519,552
  5. Step 5: Solve for x
    x = 723,121,426,284,477,050,519,552/1,175,004,584,480.60
  6. Step 6: Final answer
    x = 615,420,089,279.16

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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.