Home / 2,636,064,008.40-3,954,096,012.60-2,023,843,976.40

Finding the Fourth Proportional to 2,636,064,008.40, 3,954,096,012.60 and 2,023,843,976.40

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Solution

The fourth proportional to 2,636,064,008.40, 3,954,096,012.60 and 2,023,843,976.40 is: 3,035,765,964.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,636,064,008.40 : 3,954,096,012.60 = 2,023,843,976.40 : x
  2. Step 2: Convert to fraction form
    2,636,064,008.40/3,954,096,012.60 = 2,023,843,976.40/x
  3. Step 3: Cross multiply
    2,636,064,008.40x = 3,954,096,012.60 × 2,023,843,976.40
  4. Step 4: Simplify right side
    2,636,064,008.40x = 8,002,473,397,207,769,088
  5. Step 5: Solve for x
    x = 8,002,473,397,207,769,088/2,636,064,008.40
  6. Step 6: Final answer
    x = 3,035,765,964.60

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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.