Home / 792,103,719,862.35-1,188,155,579,793.50-792,103,719,862.35

Finding the Fourth Proportional to 792,103,719,862.35, 1,188,155,579,793.50 and 792,103,719,862.35

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Solution

The fourth proportional to 792,103,719,862.35, 1,188,155,579,793.50 and 792,103,719,862.35 is: 1,188,155,579,793.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,103,719,862.35 : 1,188,155,579,793.50 = 792,103,719,862.35 : x
  2. Step 2: Convert to fraction form
    792,103,719,862.35/1,188,155,579,793.50 = 792,103,719,862.35/x
  3. Step 3: Cross multiply
    792,103,719,862.35x = 1,188,155,579,793.50 × 792,103,719,862.35
  4. Step 4: Simplify right side
    792,103,719,862.35x = 941,142,454,529,638,528,974,848
  5. Step 5: Solve for x
    x = 941,142,454,529,638,528,974,848/792,103,719,862.35
  6. Step 6: Final answer
    x = 1,188,155,579,793.50

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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.