Home / 4,782,155,441,143.90-7,173,233,161,715.90-4,782,155,441,143.90

Finding the Fourth Proportional to 4,782,155,441,143.90, 7,173,233,161,715.90 and 4,782,155,441,143.90

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Solution

The fourth proportional to 4,782,155,441,143.90, 7,173,233,161,715.90 and 4,782,155,441,143.90 is: 7,173,233,161,715.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,782,155,441,143.90 : 7,173,233,161,715.90 = 4,782,155,441,143.90 : x
  2. Step 2: Convert to fraction form
    4,782,155,441,143.90/7,173,233,161,715.90 = 4,782,155,441,143.90/x
  3. Step 3: Cross multiply
    4,782,155,441,143.90x = 7,173,233,161,715.90 × 4,782,155,441,143.90
  4. Step 4: Simplify right side
    4,782,155,441,143.90x = 34,303,515,994,893,557,572,829,184
  5. Step 5: Solve for x
    x = 34,303,515,994,893,557,572,829,184/4,782,155,441,143.90
  6. Step 6: Final answer
    x = 7,173,233,161,715.90

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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.