Home / 25,739,357,571.33-38,608,322,648.29-6,852,807,275.66

Finding the Fourth Proportional to 25,739,357,571.33, 38,608,322,648.29 and 6,852,807,275.66

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Solution

The fourth proportional to 25,739,357,571.33, 38,608,322,648.29 and 6,852,807,275.66 is: 10,279,020,896.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,739,357,571.33 : 38,608,322,648.29 = 6,852,807,275.66 : x
  2. Step 2: Convert to fraction form
    25,739,357,571.33/38,608,322,648.29 = 6,852,807,275.66/x
  3. Step 3: Cross multiply
    25,739,357,571.33x = 38,608,322,648.29 × 6,852,807,275.66
  4. Step 4: Simplify right side
    25,739,357,571.33x = 264,575,394,345,170,468,864
  5. Step 5: Solve for x
    x = 264,575,394,345,170,468,864/25,739,357,571.33
  6. Step 6: Final answer
    x = 10,279,020,896.77

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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.