Home / 9,273,515,728,158.80-13,916,627,609,486-3,236,584,384,405.40

Finding the Fourth Proportional to 9,273,515,728,158.80, 13,916,627,609,486 and 3,236,584,384,405.40

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Solution

The fourth proportional to 9,273,515,728,158.80, 13,916,627,609,486 and 3,236,584,384,405.40 is: 4,857,094,215,916.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,515,728,158.80 : 13,916,627,609,486 = 3,236,584,384,405.40 : x
  2. Step 2: Convert to fraction form
    9,273,515,728,158.80/13,916,627,609,486 = 3,236,584,384,405.40/x
  3. Step 3: Cross multiply
    9,273,515,728,158.80x = 13,916,627,609,486 × 3,236,584,384,405.40
  4. Step 4: Simplify right side
    9,273,515,728,158.80x = 45,042,339,604,447,435,717,345,280
  5. Step 5: Solve for x
    x = 45,042,339,604,447,435,717,345,280/9,273,515,728,158.80
  6. Step 6: Final answer
    x = 4,857,094,215,916.14

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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.