Home / 2,360,202,103.19-3,257,089,305.46-1,302,938,763.16

Finding the Fourth Proportional to 2,360,202,103.19, 3,257,089,305.46 and 1,302,938,763.16

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Solution

The fourth proportional to 2,360,202,103.19, 3,257,089,305.46 and 1,302,938,763.16 is: 1,798,061,236.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,360,202,103.19 : 3,257,089,305.46 = 1,302,938,763.16 : x
  2. Step 2: Convert to fraction form
    2,360,202,103.19/3,257,089,305.46 = 1,302,938,763.16/x
  3. Step 3: Cross multiply
    2,360,202,103.19x = 3,257,089,305.46 × 1,302,938,763.16
  4. Step 4: Simplify right side
    2,360,202,103.19x = 4,243,787,911,157,715,968
  5. Step 5: Solve for x
    x = 4,243,787,911,157,715,968/2,360,202,103.19
  6. Step 6: Final answer
    x = 1,798,061,236.12

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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.