Home / 4,782,155,438,961.30-7,173,233,158,442.10-4,782,155,438,961.30

Finding the Fourth Proportional to 4,782,155,438,961.30, 7,173,233,158,442.10 and 4,782,155,438,961.30

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Solution

The fourth proportional to 4,782,155,438,961.30, 7,173,233,158,442.10 and 4,782,155,438,961.30 is: 7,173,233,158,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,155,438,961.30 : 7,173,233,158,442.10 = 4,782,155,438,961.30 : x
  2. Step 2: Convert to fraction form
    4,782,155,438,961.30/7,173,233,158,442.10 = 4,782,155,438,961.30/x
  3. Step 3: Cross multiply
    4,782,155,438,961.30x = 7,173,233,158,442.10 × 4,782,155,438,961.30
  4. Step 4: Simplify right side
    4,782,155,438,961.30x = 34,303,515,963,581,429,213,822,976
  5. Step 5: Solve for x
    x = 34,303,515,963,581,429,213,822,976/4,782,155,438,961.30
  6. Step 6: Final answer
    x = 7,173,233,158,442.10

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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.