Home / 1,889,372,274.84-2,607,852,395.25-1,096,673,633.73

Finding the Fourth Proportional to 1,889,372,274.84, 2,607,852,395.25 and 1,096,673,633.73

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Solution

The fourth proportional to 1,889,372,274.84, 2,607,852,395.25 and 1,096,673,633.73 is: 1,513,710,664.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,889,372,274.84 : 2,607,852,395.25 = 1,096,673,633.73 : x
  2. Step 2: Convert to fraction form
    1,889,372,274.84/2,607,852,395.25 = 1,096,673,633.73/x
  3. Step 3: Cross multiply
    1,889,372,274.84x = 2,607,852,395.25 × 1,096,673,633.73
  4. Step 4: Simplify right side
    1,889,372,274.84x = 2,859,962,962,530,301,952
  5. Step 5: Solve for x
    x = 2,859,962,962,530,301,952/1,889,372,274.84
  6. Step 6: Final answer
    x = 1,513,710,664.97

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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.