Home / 6,697,412,992.29-10,046,119,484.97-2,500,693,549.82

Finding the Fourth Proportional to 6,697,412,992.29, 10,046,119,484.97 and 2,500,693,549.82

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Solution

The fourth proportional to 6,697,412,992.29, 10,046,119,484.97 and 2,500,693,549.82 is: 3,751,040,323.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,697,412,992.29 : 10,046,119,484.97 = 2,500,693,549.82 : x
  2. Step 2: Convert to fraction form
    6,697,412,992.29/10,046,119,484.97 = 2,500,693,549.82/x
  3. Step 3: Cross multiply
    6,697,412,992.29x = 10,046,119,484.97 × 2,500,693,549.82
  4. Step 4: Simplify right side
    6,697,412,992.29x = 25,122,266,196,740,272,128
  5. Step 5: Solve for x
    x = 25,122,266,196,740,272,128/6,697,412,992.29
  6. Step 6: Final answer
    x = 3,751,040,323.43

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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.