Home / 804,101,140.60-1,206,151,710.90-804,101,140.60

Finding the Fourth Proportional to 804,101,140.60, 1,206,151,710.90 and 804,101,140.60

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Solution

The fourth proportional to 804,101,140.60, 1,206,151,710.90 and 804,101,140.60 is: 1,206,151,710.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,101,140.60 : 1,206,151,710.90 = 804,101,140.60 : x
  2. Step 2: Convert to fraction form
    804,101,140.60/1,206,151,710.90 = 804,101,140.60/x
  3. Step 3: Cross multiply
    804,101,140.60x = 1,206,151,710.90 × 804,101,140.60
  4. Step 4: Simplify right side
    804,101,140.60x = 969,867,966,471,331,584
  5. Step 5: Solve for x
    x = 969,867,966,471,331,584/804,101,140.60
  6. Step 6: Final answer
    x = 1,206,151,710.90

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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.