Home / 2,360,202,105.08-3,257,089,308.06-1,302,938,765.05

Finding the Fourth Proportional to 2,360,202,105.08, 3,257,089,308.06 and 1,302,938,765.05

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Solution

The fourth proportional to 2,360,202,105.08, 3,257,089,308.06 and 1,302,938,765.05 is: 1,798,061,238.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,202,105.08 : 3,257,089,308.06 = 1,302,938,765.05 : x
  2. Step 2: Convert to fraction form
    2,360,202,105.08/3,257,089,308.06 = 1,302,938,765.05/x
  3. Step 3: Cross multiply
    2,360,202,105.08x = 3,257,089,308.06 × 1,302,938,765.05
  4. Step 4: Simplify right side
    2,360,202,105.08x = 4,243,787,920,701,255,168
  5. Step 5: Solve for x
    x = 4,243,787,920,701,255,168/2,360,202,105.08
  6. Step 6: Final answer
    x = 1,798,061,238.72

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Double scale
Find fourth proportional to 2,360,202,106.08, 3,257,089,309.44 and 1,302,938,766.05
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1.5x scale

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.