Home / 6,629,069,384,495.50-9,148,018,393,046.90-3,702,665,717,743.20

Finding the Fourth Proportional to 6,629,069,384,495.50, 9,148,018,393,046.90 and 3,702,665,717,743.20

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Solution

The fourth proportional to 6,629,069,384,495.50, 9,148,018,393,046.90 and 3,702,665,717,743.20 is: 5,109,624,311,436.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,629,069,384,495.50 : 9,148,018,393,046.90 = 3,702,665,717,743.20 : x
  2. Step 2: Convert to fraction form
    6,629,069,384,495.50/9,148,018,393,046.90 = 3,702,665,717,743.20/x
  3. Step 3: Cross multiply
    6,629,069,384,495.50x = 9,148,018,393,046.90 × 3,702,665,717,743.20
  4. Step 4: Simplify right side
    6,629,069,384,495.50x = 33,872,054,089,218,997,528,559,616
  5. Step 5: Solve for x
    x = 33,872,054,089,218,997,528,559,616/6,629,069,384,495.50
  6. Step 6: Final answer
    x = 5,109,624,311,436.71

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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.