Home / 14,360,436,431.25-21,523,517,051.82-6,683,704,042.31

Finding the Fourth Proportional to 14,360,436,431.25, 21,523,517,051.82 and 6,683,704,042.31

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Solution

The fourth proportional to 14,360,436,431.25, 21,523,517,051.82 and 6,683,704,042.31 is: 10,017,579,800.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,360,436,431.25 : 21,523,517,051.82 = 6,683,704,042.31 : x
  2. Step 2: Convert to fraction form
    14,360,436,431.25/21,523,517,051.82 = 6,683,704,042.31/x
  3. Step 3: Cross multiply
    14,360,436,431.25x = 21,523,517,051.82 × 6,683,704,042.31
  4. Step 4: Simplify right side
    14,360,436,431.25x = 143,856,817,923,977,560,064
  5. Step 5: Solve for x
    x = 143,856,817,923,977,560,064/14,360,436,431.25
  6. Step 6: Final answer
    x = 10,017,579,800.77

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1.5x scale

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.