Home / 3,485,376,433.65-4,891,771,407.75-3,485,376,433.65

Finding the Fourth Proportional to 3,485,376,433.65, 4,891,771,407.75 and 3,485,376,433.65

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Solution

The fourth proportional to 3,485,376,433.65, 4,891,771,407.75 and 3,485,376,433.65 is: 4,891,771,407.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,485,376,433.65 : 4,891,771,407.75 = 3,485,376,433.65 : x
  2. Step 2: Convert to fraction form
    3,485,376,433.65/4,891,771,407.75 = 3,485,376,433.65/x
  3. Step 3: Cross multiply
    3,485,376,433.65x = 4,891,771,407.75 × 3,485,376,433.65
  4. Step 4: Simplify right side
    3,485,376,433.65x = 17,049,664,783,374,735,360
  5. Step 5: Solve for x
    x = 17,049,664,783,374,735,360/3,485,376,433.65
  6. Step 6: Final answer
    x = 4,891,771,407.75

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.