Home / 4,953,913,403.40-6,836,401,623.51-2,726,245,591.65

Finding the Fourth Proportional to 4,953,913,403.40, 6,836,401,623.51 and 2,726,245,591.65

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Solution

The fourth proportional to 4,953,913,403.40, 6,836,401,623.51 and 2,726,245,591.65 is: 3,762,219,536.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,953,913,403.40 : 6,836,401,623.51 = 2,726,245,591.65 : x
  2. Step 2: Convert to fraction form
    4,953,913,403.40/6,836,401,623.51 = 2,726,245,591.65/x
  3. Step 3: Cross multiply
    4,953,913,403.40x = 6,836,401,623.51 × 2,726,245,591.65
  4. Step 4: Simplify right side
    4,953,913,403.40x = 18,637,709,788,843,040,768
  5. Step 5: Solve for x
    x = 18,637,709,788,843,040,768/4,953,913,403.40
  6. Step 6: Final answer
    x = 3,762,219,536.59

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Double scale
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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.