Home / 3,776,205,657.60-5,658,261,868.80-2,482,229,491.20

Finding the Fourth Proportional to 3,776,205,657.60, 5,658,261,868.80 and 2,482,229,491.20

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Solution

The fourth proportional to 3,776,205,657.60, 5,658,261,868.80 and 2,482,229,491.20 is: 3,719,369,587.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,205,657.60 : 5,658,261,868.80 = 2,482,229,491.20 : x
  2. Step 2: Convert to fraction form
    3,776,205,657.60/5,658,261,868.80 = 2,482,229,491.20/x
  3. Step 3: Cross multiply
    3,776,205,657.60x = 5,658,261,868.80 × 2,482,229,491.20
  4. Step 4: Simplify right side
    3,776,205,657.60x = 14,045,104,479,667,783,680
  5. Step 5: Solve for x
    x = 14,045,104,479,667,783,680/3,776,205,657.60
  6. Step 6: Final answer
    x = 3,719,369,587.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.