Home / 2,620,059,263,322.40-3,930,088,894,984.10-2,620,059,263,322.40

Finding the Fourth Proportional to 2,620,059,263,322.40, 3,930,088,894,984.10 and 2,620,059,263,322.40

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Solution

The fourth proportional to 2,620,059,263,322.40, 3,930,088,894,984.10 and 2,620,059,263,322.40 is: 3,930,088,894,984.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,620,059,263,322.40 : 3,930,088,894,984.10 = 2,620,059,263,322.40 : x
  2. Step 2: Convert to fraction form
    2,620,059,263,322.40/3,930,088,894,984.10 = 2,620,059,263,322.40/x
  3. Step 3: Cross multiply
    2,620,059,263,322.40x = 3,930,088,894,984.10 × 2,620,059,263,322.40
  4. Step 4: Simplify right side
    2,620,059,263,322.40x = 10,297,065,814,983,586,145,632,256
  5. Step 5: Solve for x
    x = 10,297,065,814,983,586,145,632,256/2,620,059,263,322.40
  6. Step 6: Final answer
    x = 3,930,088,894,984.10

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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.