Home / 792,827,101.80-1,189,240,652.70-792,827,101.80

Finding the Fourth Proportional to 792,827,101.80, 1,189,240,652.70 and 792,827,101.80

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Solution

The fourth proportional to 792,827,101.80, 1,189,240,652.70 and 792,827,101.80 is: 1,189,240,652.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,827,101.80 : 1,189,240,652.70 = 792,827,101.80 : x
  2. Step 2: Convert to fraction form
    792,827,101.80/1,189,240,652.70 = 792,827,101.80/x
  3. Step 3: Cross multiply
    792,827,101.80x = 1,189,240,652.70 × 792,827,101.80
  4. Step 4: Simplify right side
    792,827,101.80x = 942,862,220,022,881,280
  5. Step 5: Solve for x
    x = 942,862,220,022,881,280/792,827,101.80
  6. Step 6: Final answer
    x = 1,189,240,652.70

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1.5x scale

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.