Home / 3,776,720,246.94-5,211,890,144.10-2,060,106,813.30

Finding the Fourth Proportional to 3,776,720,246.94, 5,211,890,144.10 and 2,060,106,813.30

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Solution

The fourth proportional to 3,776,720,246.94, 5,211,890,144.10 and 2,060,106,813.30 is: 2,842,956,240.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,720,246.94 : 5,211,890,144.10 = 2,060,106,813.30 : x
  2. Step 2: Convert to fraction form
    3,776,720,246.94/5,211,890,144.10 = 2,060,106,813.30/x
  3. Step 3: Cross multiply
    3,776,720,246.94x = 5,211,890,144.10 × 2,060,106,813.30
  4. Step 4: Simplify right side
    3,776,720,246.94x = 10,737,050,396,031,528,960
  5. Step 5: Solve for x
    x = 10,737,050,396,031,528,960/3,776,720,246.94
  6. Step 6: Final answer
    x = 2,842,956,240.86

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Double scale
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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.