Home / 4,782,155,442,080.90-7,173,233,163,121.20-4,782,155,442,080.90

Finding the Fourth Proportional to 4,782,155,442,080.90, 7,173,233,163,121.20 and 4,782,155,442,080.90

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Solution

The fourth proportional to 4,782,155,442,080.90, 7,173,233,163,121.20 and 4,782,155,442,080.90 is: 7,173,233,163,121.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,155,442,080.90 : 7,173,233,163,121.20 = 4,782,155,442,080.90 : x
  2. Step 2: Convert to fraction form
    4,782,155,442,080.90/7,173,233,163,121.20 = 4,782,155,442,080.90/x
  3. Step 3: Cross multiply
    4,782,155,442,080.90x = 7,173,233,163,121.20 × 4,782,155,442,080.90
  4. Step 4: Simplify right side
    4,782,155,442,080.90x = 34,303,516,008,335,237,546,246,144
  5. Step 5: Solve for x
    x = 34,303,516,008,335,237,546,246,144/4,782,155,442,080.90
  6. Step 6: Final answer
    x = 7,173,233,163,121.20

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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.