Home / 669,810,751,300.16-1,004,716,071,539.40-185,764,965,348.06

Finding the Fourth Proportional to 669,810,751,300.16, 1,004,716,071,539.40 and 185,764,965,348.06

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Solution

The fourth proportional to 669,810,751,300.16, 1,004,716,071,539.40 and 185,764,965,348.06 is: 278,647,432,654.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    669,810,751,300.16 : 1,004,716,071,539.40 = 185,764,965,348.06 : x
  2. Step 2: Convert to fraction form
    669,810,751,300.16/1,004,716,071,539.40 = 185,764,965,348.06/x
  3. Step 3: Cross multiply
    669,810,751,300.16x = 1,004,716,071,539.40 × 185,764,965,348.06
  4. Step 4: Simplify right side
    669,810,751,300.16x = 186,641,046,214,155,603,804,160
  5. Step 5: Solve for x
    x = 186,641,046,214,155,603,804,160/669,810,751,300.16
  6. Step 6: Final answer
    x = 278,647,432,654.48

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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.