Home / 1,035,321,427,664.20-1,552,002,589,445.10-611,175,389,494.60

Finding the Fourth Proportional to 1,035,321,427,664.20, 1,552,002,589,445.10 and 611,175,389,494.60

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Solution

The fourth proportional to 1,035,321,427,664.20, 1,552,002,589,445.10 and 611,175,389,494.60 is: 916,184,830,870.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,321,427,664.20 : 1,552,002,589,445.10 = 611,175,389,494.60 : x
  2. Step 2: Convert to fraction form
    1,035,321,427,664.20/1,552,002,589,445.10 = 611,175,389,494.60/x
  3. Step 3: Cross multiply
    1,035,321,427,664.20x = 1,552,002,589,445.10 × 611,175,389,494.60
  4. Step 4: Simplify right side
    1,035,321,427,664.20x = 948,545,787,100,736,803,307,520
  5. Step 5: Solve for x
    x = 948,545,787,100,736,803,307,520/1,035,321,427,664.20
  6. Step 6: Final answer
    x = 916,184,830,870.12

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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.