Home / 6,876,036,005.70-10,314,054,008.55-2,456,572,649.70

Finding the Fourth Proportional to 6,876,036,005.70, 10,314,054,008.55 and 2,456,572,649.70

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Solution

The fourth proportional to 6,876,036,005.70, 10,314,054,008.55 and 2,456,572,649.70 is: 3,684,858,974.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,876,036,005.70 : 10,314,054,008.55 = 2,456,572,649.70 : x
  2. Step 2: Convert to fraction form
    6,876,036,005.70/10,314,054,008.55 = 2,456,572,649.70/x
  3. Step 3: Cross multiply
    6,876,036,005.70x = 10,314,054,008.55 × 2,456,572,649.70
  4. Step 4: Simplify right side
    6,876,036,005.70x = 25,337,222,984,932,577,280
  5. Step 5: Solve for x
    x = 25,337,222,984,932,577,280/6,876,036,005.70
  6. Step 6: Final answer
    x = 3,684,858,974.55

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1.5x scale

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.