Home / 3,096,768,008.20-4,645,152,012.30-2,000,314,683.40

Finding the Fourth Proportional to 3,096,768,008.20, 4,645,152,012.30 and 2,000,314,683.40

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Solution

The fourth proportional to 3,096,768,008.20, 4,645,152,012.30 and 2,000,314,683.40 is: 3,000,472,025.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,768,008.20 : 4,645,152,012.30 = 2,000,314,683.40 : x
  2. Step 2: Convert to fraction form
    3,096,768,008.20/4,645,152,012.30 = 2,000,314,683.40/x
  3. Step 3: Cross multiply
    3,096,768,008.20x = 4,645,152,012.30 × 2,000,314,683.40
  4. Step 4: Simplify right side
    3,096,768,008.20x = 9,291,765,776,828,747,776
  5. Step 5: Solve for x
    x = 9,291,765,776,828,747,776/3,096,768,008.20
  6. Step 6: Final answer
    x = 3,000,472,025.10

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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.