Home / 5,333,870,929,857-7,360,741,882,489-3,021,617,004,971.40

Finding the Fourth Proportional to 5,333,870,929,857, 7,360,741,882,489 and 3,021,617,004,971.40

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Solution

The fourth proportional to 5,333,870,929,857, 7,360,741,882,489 and 3,021,617,004,971.40 is: 4,169,831,466,456.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,870,929,857 : 7,360,741,882,489 = 3,021,617,004,971.40 : x
  2. Step 2: Convert to fraction form
    5,333,870,929,857/7,360,741,882,489 = 3,021,617,004,971.40/x
  3. Step 3: Cross multiply
    5,333,870,929,857x = 7,360,741,882,489 × 3,021,617,004,971.40
  4. Step 4: Simplify right side
    5,333,870,929,857x = 22,241,342,841,333,957,961,711,616
  5. Step 5: Solve for x
    x = 22,241,342,841,333,957,961,711,616/5,333,870,929,857
  6. Step 6: Final answer
    x = 4,169,831,466,456.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.