Home / 4,782,155,436,025.70-7,173,233,154,038.60-4,782,155,436,025.70

Finding the Fourth Proportional to 4,782,155,436,025.70, 7,173,233,154,038.60 and 4,782,155,436,025.70

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Solution

The fourth proportional to 4,782,155,436,025.70, 7,173,233,154,038.60 and 4,782,155,436,025.70 is: 7,173,233,154,038.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,155,436,025.70 : 7,173,233,154,038.60 = 4,782,155,436,025.70 : x
  2. Step 2: Convert to fraction form
    4,782,155,436,025.70/7,173,233,154,038.60 = 4,782,155,436,025.70/x
  3. Step 3: Cross multiply
    4,782,155,436,025.70x = 7,173,233,154,038.60 × 4,782,155,436,025.70
  4. Step 4: Simplify right side
    4,782,155,436,025.70x = 34,303,515,921,465,469,535,518,720
  5. Step 5: Solve for x
    x = 34,303,515,921,465,469,535,518,720/4,782,155,436,025.70
  6. Step 6: Final answer
    x = 7,173,233,154,038.60

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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.