Home / 7,995,019,681,379-11,033,127,160,304-4,573,321,922,531.20

Finding the Fourth Proportional to 7,995,019,681,379, 11,033,127,160,304 and 4,573,321,922,531.20

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Solution

The fourth proportional to 7,995,019,681,379, 11,033,127,160,304 and 4,573,321,922,531.20 is: 6,311,184,253,093.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,995,019,681,379 : 11,033,127,160,304 = 4,573,321,922,531.20 : x
  2. Step 2: Convert to fraction form
    7,995,019,681,379/11,033,127,160,304 = 4,573,321,922,531.20/x
  3. Step 3: Cross multiply
    7,995,019,681,379x = 11,033,127,160,304 × 4,573,321,922,531.20
  4. Step 4: Simplify right side
    7,995,019,681,379x = 50,458,042,316,292,690,886,524,928
  5. Step 5: Solve for x
    x = 50,458,042,316,292,690,886,524,928/7,995,019,681,379
  6. Step 6: Final answer
    x = 6,311,184,253,093.62

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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.