Home / 1,469,565,146.24-2,204,347,718.88-607,922,138.24

Finding the Fourth Proportional to 1,469,565,146.24, 2,204,347,718.88 and 607,922,138.24

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Solution

The fourth proportional to 1,469,565,146.24, 2,204,347,718.88 and 607,922,138.24 is: 911,883,207.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,469,565,146.24 : 2,204,347,718.88 = 607,922,138.24 : x
  2. Step 2: Convert to fraction form
    1,469,565,146.24/2,204,347,718.88 = 607,922,138.24/x
  3. Step 3: Cross multiply
    1,469,565,146.24x = 2,204,347,718.88 × 607,922,138.24
  4. Step 4: Simplify right side
    1,469,565,146.24x = 1,340,071,778,685,996,032
  5. Step 5: Solve for x
    x = 1,340,071,778,685,996,032/1,469,565,146.24
  6. Step 6: Final answer
    x = 911,883,207.16

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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.