Home / 4,623,015,084,012.80-6,379,764,997,328-2,539,771,710,359.60

Finding the Fourth Proportional to 4,623,015,084,012.80, 6,379,764,997,328 and 2,539,771,710,359.60

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Solution

The fourth proportional to 4,623,015,084,012.80, 6,379,764,997,328 and 2,539,771,710,359.60 is: 3,504,887,257,450.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,015,084,012.80 : 6,379,764,997,328 = 2,539,771,710,359.60 : x
  2. Step 2: Convert to fraction form
    4,623,015,084,012.80/6,379,764,997,328 = 2,539,771,710,359.60/x
  3. Step 3: Cross multiply
    4,623,015,084,012.80x = 6,379,764,997,328 × 2,539,771,710,359.60
  4. Step 4: Simplify right side
    4,623,015,084,012.80x = 16,203,146,658,956,044,316,704,768
  5. Step 5: Solve for x
    x = 16,203,146,658,956,044,316,704,768/4,623,015,084,012.80
  6. Step 6: Final answer
    x = 3,504,887,257,450.10

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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.