Home / 792,103,662,036.23-1,188,155,493,054.30-792,103,662,036.23

Finding the Fourth Proportional to 792,103,662,036.23, 1,188,155,493,054.30 and 792,103,662,036.23

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Solution

The fourth proportional to 792,103,662,036.23, 1,188,155,493,054.30 and 792,103,662,036.23 is: 1,188,155,493,054.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,103,662,036.23 : 1,188,155,493,054.30 = 792,103,662,036.23 : x
  2. Step 2: Convert to fraction form
    792,103,662,036.23/1,188,155,493,054.30 = 792,103,662,036.23/x
  3. Step 3: Cross multiply
    792,103,662,036.23x = 1,188,155,493,054.30 × 792,103,662,036.23
  4. Step 4: Simplify right side
    792,103,662,036.23x = 941,142,317,116,773,493,637,120
  5. Step 5: Solve for x
    x = 941,142,317,116,773,493,637,120/792,103,662,036.23
  6. Step 6: Final answer
    x = 1,188,155,493,054.30

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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.