Home / 2,195,917,792,004.40-3,293,876,688,006.70-2,195,917,792,004.40

Finding the Fourth Proportional to 2,195,917,792,004.40, 3,293,876,688,006.70 and 2,195,917,792,004.40

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Solution

The fourth proportional to 2,195,917,792,004.40, 3,293,876,688,006.70 and 2,195,917,792,004.40 is: 3,293,876,688,006.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,195,917,792,004.40 : 3,293,876,688,006.70 = 2,195,917,792,004.40 : x
  2. Step 2: Convert to fraction form
    2,195,917,792,004.40/3,293,876,688,006.70 = 2,195,917,792,004.40/x
  3. Step 3: Cross multiply
    2,195,917,792,004.40x = 3,293,876,688,006.70 × 2,195,917,792,004.40
  4. Step 4: Simplify right side
    2,195,917,792,004.40x = 7,233,082,423,862,438,414,778,368
  5. Step 5: Solve for x
    x = 7,233,082,423,862,438,414,778,368/2,195,917,792,004.40
  6. Step 6: Final answer
    x = 3,293,876,688,006.70

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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.