Home / 3,828,085,689,884.70-5,282,774,168,331.30-2,070,235,226,757.90

Finding the Fourth Proportional to 3,828,085,689,884.70, 5,282,774,168,331.30 and 2,070,235,226,757.90

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Solution

The fourth proportional to 3,828,085,689,884.70, 5,282,774,168,331.30 and 2,070,235,226,757.90 is: 2,856,933,220,482.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,828,085,689,884.70 : 5,282,774,168,331.30 = 2,070,235,226,757.90 : x
  2. Step 2: Convert to fraction form
    3,828,085,689,884.70/5,282,774,168,331.30 = 2,070,235,226,757.90/x
  3. Step 3: Cross multiply
    3,828,085,689,884.70x = 5,282,774,168,331.30 × 2,070,235,226,757.90
  4. Step 4: Simplify right side
    3,828,085,689,884.70x = 10,936,585,178,286,124,940,918,784
  5. Step 5: Solve for x
    x = 10,936,585,178,286,124,940,918,784/3,828,085,689,884.70
  6. Step 6: Final answer
    x = 2,856,933,220,482.72

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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.