Home / 6,843,642,048,045.90-10,265,463,072,069-5,739,028,749,809.10

Finding the Fourth Proportional to 6,843,642,048,045.90, 10,265,463,072,069 and 5,739,028,749,809.10

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Solution

The fourth proportional to 6,843,642,048,045.90, 10,265,463,072,069 and 5,739,028,749,809.10 is: 8,608,543,124,713.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,843,642,048,045.90 : 10,265,463,072,069 = 5,739,028,749,809.10 : x
  2. Step 2: Convert to fraction form
    6,843,642,048,045.90/10,265,463,072,069 = 5,739,028,749,809.10/x
  3. Step 3: Cross multiply
    6,843,642,048,045.90x = 10,265,463,072,069 × 5,739,028,749,809.10
  4. Step 4: Simplify right side
    6,843,642,048,045.90x = 58,913,787,700,707,631,936,045,056
  5. Step 5: Solve for x
    x = 58,913,787,700,707,631,936,045,056/6,843,642,048,045.90
  6. Step 6: Final answer
    x = 8,608,543,124,713.78

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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.