Home / 3,382,343,986.50-4,667,625,156.33-1,877,197,593.06

Finding the Fourth Proportional to 3,382,343,986.50, 4,667,625,156.33 and 1,877,197,593.06

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Solution

The fourth proportional to 3,382,343,986.50, 4,667,625,156.33 and 1,877,197,593.06 is: 2,590,527,380.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,382,343,986.50 : 4,667,625,156.33 = 1,877,197,593.06 : x
  2. Step 2: Convert to fraction form
    3,382,343,986.50/4,667,625,156.33 = 1,877,197,593.06/x
  3. Step 3: Cross multiply
    3,382,343,986.50x = 4,667,625,156.33 × 1,877,197,593.06
  4. Step 4: Simplify right side
    3,382,343,986.50x = 8,762,054,708,768,982,016
  5. Step 5: Solve for x
    x = 8,762,054,708,768,982,016/3,382,343,986.50
  6. Step 6: Final answer
    x = 2,590,527,380.93

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1.5x scale

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.