Home / 3,326,682,139.38-4,590,857,632.05-1,841,595,065.46

Finding the Fourth Proportional to 3,326,682,139.38, 4,590,857,632.05 and 1,841,595,065.46

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Solution

The fourth proportional to 3,326,682,139.38, 4,590,857,632.05 and 1,841,595,065.46 is: 2,541,421,274.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,682,139.38 : 4,590,857,632.05 = 1,841,595,065.46 : x
  2. Step 2: Convert to fraction form
    3,326,682,139.38/4,590,857,632.05 = 1,841,595,065.46/x
  3. Step 3: Cross multiply
    3,326,682,139.38x = 4,590,857,632.05 × 1,841,595,065.46
  4. Step 4: Simplify right side
    3,326,682,139.38x = 8,454,500,761,412,661,248
  5. Step 5: Solve for x
    x = 8,454,500,761,412,661,248/3,326,682,139.38
  6. Step 6: Final answer
    x = 2,541,421,274.17

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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.