Home / 17,316,116,116.20-25,989,479,675.10-14,836,624,986.60

Finding the Fourth Proportional to 17,316,116,116.20, 25,989,479,675.10 and 14,836,624,986.60

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Solution

The fourth proportional to 17,316,116,116.20, 25,989,479,675.10 and 14,836,624,986.60 is: 22,268,051,389.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,316,116,116.20 : 25,989,479,675.10 = 14,836,624,986.60 : x
  2. Step 2: Convert to fraction form
    17,316,116,116.20/25,989,479,675.10 = 14,836,624,986.60/x
  3. Step 3: Cross multiply
    17,316,116,116.20x = 25,989,479,675.10 × 14,836,624,986.60
  4. Step 4: Simplify right side
    17,316,116,116.20x = 385,596,163,536,321,511,424
  5. Step 5: Solve for x
    x = 385,596,163,536,321,511,424/17,316,116,116.20
  6. Step 6: Final answer
    x = 22,268,051,389.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.