Home / 5,386,970,629,723.60-7,433,960,245,758-2,917,720,075,835

Finding the Fourth Proportional to 5,386,970,629,723.60, 7,433,960,245,758 and 2,917,720,075,835

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Solution

The fourth proportional to 5,386,970,629,723.60, 7,433,960,245,758 and 2,917,720,075,835 is: 4,026,421,627,830.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,386,970,629,723.60 : 7,433,960,245,758 = 2,917,720,075,835 : x
  2. Step 2: Convert to fraction form
    5,386,970,629,723.60/7,433,960,245,758 = 2,917,720,075,835/x
  3. Step 3: Cross multiply
    5,386,970,629,723.60x = 7,433,960,245,758 × 2,917,720,075,835
  4. Step 4: Simplify right side
    5,386,970,629,723.60x = 21,690,215,052,007,407,517,433,856
  5. Step 5: Solve for x
    x = 21,690,215,052,007,407,517,433,856/5,386,970,629,723.60
  6. Step 6: Final answer
    x = 4,026,421,627,830.62

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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.