Home / 792,674,456,773.60-1,189,011,685,160.40-792,674,456,773.60

Finding the Fourth Proportional to 792,674,456,773.60, 1,189,011,685,160.40 and 792,674,456,773.60

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Solution

The fourth proportional to 792,674,456,773.60, 1,189,011,685,160.40 and 792,674,456,773.60 is: 1,189,011,685,160.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,674,456,773.60 : 1,189,011,685,160.40 = 792,674,456,773.60 : x
  2. Step 2: Convert to fraction form
    792,674,456,773.60/1,189,011,685,160.40 = 792,674,456,773.60/x
  3. Step 3: Cross multiply
    792,674,456,773.60x = 1,189,011,685,160.40 × 792,674,456,773.60
  4. Step 4: Simplify right side
    792,674,456,773.60x = 942,499,191,631,982,681,391,104
  5. Step 5: Solve for x
    x = 942,499,191,631,982,681,391,104/792,674,456,773.60
  6. Step 6: Final answer
    x = 1,189,011,685,160.40

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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.