Home / 4,547,382,948,642.80-6,821,014,842,137.50-1,105,269,627,317.80

Finding the Fourth Proportional to 4,547,382,948,642.80, 6,821,014,842,137.50 and 1,105,269,627,317.80

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Solution

The fourth proportional to 4,547,382,948,642.80, 6,821,014,842,137.50 and 1,105,269,627,317.80 is: 1,657,889,959,487.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,547,382,948,642.80 : 6,821,014,842,137.50 = 1,105,269,627,317.80 : x
  2. Step 2: Convert to fraction form
    4,547,382,948,642.80/6,821,014,842,137.50 = 1,105,269,627,317.80/x
  3. Step 3: Cross multiply
    4,547,382,948,642.80x = 6,821,014,842,137.50 × 1,105,269,627,317.80
  4. Step 4: Simplify right side
    4,547,382,948,642.80x = 7,539,060,532,498,497,361,936,384
  5. Step 5: Solve for x
    x = 7,539,060,532,498,497,361,936,384/4,547,382,948,642.80
  6. Step 6: Final answer
    x = 1,657,889,959,487.27

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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.