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Finding the Third Proportional to 4,843,411,838 and 7,581,262,368

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Solution

The third proportional to 4,843,411,838 and 7,581,262,368 is: 11,866,746,214.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,411,838 : 7,581,262,368 = 7,581,262,368 : x
  2. Step 2: Convert to fraction form
    4,843,411,838/7,581,262,368 = 7,581,262,368/x
  3. Step 3: Cross multiply
    4,843,411,838x = 7,581,262,368 × 7,581,262,368
  4. Step 4: Simplify right side
    4,843,411,838x = 57,475,539,092,452,966,400
  5. Step 5: Solve for x
    x = 57,475,539,092,452,966,400/4,843,411,838
  6. Step 6: Final answer
    x = 11,866,746,214.21

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.