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Finding the Fourth Proportional to 36,065,095,537.60, 50,387,938,145.60 and 36,065,095,537.60

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Solution

The fourth proportional to 36,065,095,537.60, 50,387,938,145.60 and 36,065,095,537.60 is: 50,387,938,145.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,065,095,537.60 : 50,387,938,145.60 = 36,065,095,537.60 : x
  2. Step 2: Convert to fraction form
    36,065,095,537.60/50,387,938,145.60 = 36,065,095,537.60/x
  3. Step 3: Cross multiply
    36,065,095,537.60x = 50,387,938,145.60 × 36,065,095,537.60
  4. Step 4: Simplify right side
    36,065,095,537.60x = 1,817,245,803,163,743,158,272
  5. Step 5: Solve for x
    x = 1,817,245,803,163,743,158,272/36,065,095,537.60
  6. Step 6: Final answer
    x = 50,387,938,145.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.