Home / 12,285,136,889,722-16,947,061,386,976-7,596,036,736,933.60

Finding the Fourth Proportional to 12,285,136,889,722, 16,947,061,386,976 and 7,596,036,736,933.60

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Solution

The fourth proportional to 12,285,136,889,722, 16,947,061,386,976 and 7,596,036,736,933.60 is: 10,478,556,489,365.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,285,136,889,722 : 16,947,061,386,976 = 7,596,036,736,933.60 : x
  2. Step 2: Convert to fraction form
    12,285,136,889,722/16,947,061,386,976 = 7,596,036,736,933.60/x
  3. Step 3: Cross multiply
    12,285,136,889,722x = 16,947,061,386,976 × 7,596,036,736,933.60
  4. Step 4: Simplify right side
    12,285,136,889,722x = 128,730,500,878,538,582,920,265,728
  5. Step 5: Solve for x
    x = 128,730,500,878,538,582,920,265,728/12,285,136,889,722
  6. Step 6: Final answer
    x = 10,478,556,489,365.39

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1.5x scale

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.