Home / 4,885,763,992,282.20-6,742,660,513,590.80-2,690,928,775,573.60

Finding the Fourth Proportional to 4,885,763,992,282.20, 6,742,660,513,590.80 and 2,690,928,775,573.60

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Solution

The fourth proportional to 4,885,763,992,282.20, 6,742,660,513,590.80 and 2,690,928,775,573.60 is: 3,713,650,358,184.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,885,763,992,282.20 : 6,742,660,513,590.80 = 2,690,928,775,573.60 : x
  2. Step 2: Convert to fraction form
    4,885,763,992,282.20/6,742,660,513,590.80 = 2,690,928,775,573.60/x
  3. Step 3: Cross multiply
    4,885,763,992,282.20x = 6,742,660,513,590.80 × 2,690,928,775,573.60
  4. Step 4: Simplify right side
    4,885,763,992,282.20x = 18,144,019,199,945,352,119,582,720
  5. Step 5: Solve for x
    x = 18,144,019,199,945,352,119,582,720/4,885,763,992,282.20
  6. Step 6: Final answer
    x = 3,713,650,358,184.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.