Home / 3,476,060,661.29-4,796,988,667.01-1,890,141,255.26

Finding the Fourth Proportional to 3,476,060,661.29, 4,796,988,667.01 and 1,890,141,255.26

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Solution

The fourth proportional to 3,476,060,661.29, 4,796,988,667.01 and 1,890,141,255.26 is: 2,608,408,501.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,060,661.29 : 4,796,988,667.01 = 1,890,141,255.26 : x
  2. Step 2: Convert to fraction form
    3,476,060,661.29/4,796,988,667.01 = 1,890,141,255.26/x
  3. Step 3: Cross multiply
    3,476,060,661.29x = 4,796,988,667.01 × 1,890,141,255.26
  4. Step 4: Simplify right side
    3,476,060,661.29x = 9,066,986,180,521,582,592
  5. Step 5: Solve for x
    x = 9,066,986,180,521,582,592/3,476,060,661.29
  6. Step 6: Final answer
    x = 2,608,408,501.47

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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.