Home / 1,306,520,184,800.40-1,959,780,277,200.60-1,306,520,184,800.40

Finding the Fourth Proportional to 1,306,520,184,800.40, 1,959,780,277,200.60 and 1,306,520,184,800.40

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Solution

The fourth proportional to 1,306,520,184,800.40, 1,959,780,277,200.60 and 1,306,520,184,800.40 is: 1,959,780,277,200.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,520,184,800.40 : 1,959,780,277,200.60 = 1,306,520,184,800.40 : x
  2. Step 2: Convert to fraction form
    1,306,520,184,800.40/1,959,780,277,200.60 = 1,306,520,184,800.40/x
  3. Step 3: Cross multiply
    1,306,520,184,800.40x = 1,959,780,277,200.60 × 1,306,520,184,800.40
  4. Step 4: Simplify right side
    1,306,520,184,800.40x = 2,560,492,489,936,306,840,797,184
  5. Step 5: Solve for x
    x = 2,560,492,489,936,306,840,797,184/1,306,520,184,800.40
  6. Step 6: Final answer
    x = 1,959,780,277,200.60

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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.