Home / 3,466,935,812,972.80-4,784,382,601,405-1,925,433,196,378.80

Finding the Fourth Proportional to 3,466,935,812,972.80, 4,784,382,601,405 and 1,925,433,196,378.80

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Solution

The fourth proportional to 3,466,935,812,972.80, 4,784,382,601,405 and 1,925,433,196,378.80 is: 2,657,104,019,766.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,935,812,972.80 : 4,784,382,601,405 = 1,925,433,196,378.80 : x
  2. Step 2: Convert to fraction form
    3,466,935,812,972.80/4,784,382,601,405 = 1,925,433,196,378.80/x
  3. Step 3: Cross multiply
    3,466,935,812,972.80x = 4,784,382,601,405 × 1,925,433,196,378.80
  4. Step 4: Simplify right side
    3,466,935,812,972.80x = 9,212,009,084,922,347,562,991,616
  5. Step 5: Solve for x
    x = 9,212,009,084,922,347,562,991,616/3,466,935,812,972.80
  6. Step 6: Final answer
    x = 2,657,104,019,766.47

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Double scale
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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.