Home / 4,631,012,872,656.40-7,006,080,479,915.20

Finding the Third Proportional to 4,631,012,872,656.40 and 7,006,080,479,915.20

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Solution

The third proportional to 4,631,012,872,656.40 and 7,006,080,479,915.20 is: 10,599,228,514,537.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,631,012,872,656.40 : 7,006,080,479,915.20 = 7,006,080,479,915.20 : x
  2. Step 2: Convert to fraction form
    4,631,012,872,656.40/7,006,080,479,915.20 = 7,006,080,479,915.20/x
  3. Step 3: Cross multiply
    4,631,012,872,656.40x = 7,006,080,479,915.20 × 7,006,080,479,915.20
  4. Step 4: Simplify right side
    4,631,012,872,656.40x = 49,085,163,691,048,803,367,911,424
  5. Step 5: Solve for x
    x = 49,085,163,691,048,803,367,911,424/4,631,012,872,656.40
  6. Step 6: Final answer
    x = 10,599,228,514,537.25

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.