Home / 9,659,362,336,318.60-13,329,963,261,017-5,269,679,473,824.20

Finding the Fourth Proportional to 9,659,362,336,318.60, 13,329,963,261,017 and 5,269,679,473,824.20

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Solution

The fourth proportional to 9,659,362,336,318.60, 13,329,963,261,017 and 5,269,679,473,824.20 is: 7,272,181,261,830.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,659,362,336,318.60 : 13,329,963,261,017 = 5,269,679,473,824.20 : x
  2. Step 2: Convert to fraction form
    9,659,362,336,318.60/13,329,963,261,017 = 5,269,679,473,824.20/x
  3. Step 3: Cross multiply
    9,659,362,336,318.60x = 13,329,963,261,017 × 5,269,679,473,824.20
  4. Step 4: Simplify right side
    9,659,362,336,318.60x = 70,244,633,783,411,985,747,017,728
  5. Step 5: Solve for x
    x = 70,244,633,783,411,985,747,017,728/9,659,362,336,318.60
  6. Step 6: Final answer
    x = 7,272,181,261,830.98

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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.