Home / 2,092,940,865,184-2,888,795,782,735.40-1,363,147,850,243.30

Finding the Fourth Proportional to 2,092,940,865,184, 2,888,795,782,735.40 and 1,363,147,850,243.30

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Solution

The fourth proportional to 2,092,940,865,184, 2,888,795,782,735.40 and 1,363,147,850,243.30 is: 1,881,494,038,619.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,940,865,184 : 2,888,795,782,735.40 = 1,363,147,850,243.30 : x
  2. Step 2: Convert to fraction form
    2,092,940,865,184/2,888,795,782,735.40 = 1,363,147,850,243.30/x
  3. Step 3: Cross multiply
    2,092,940,865,184x = 2,888,795,782,735.40 × 1,363,147,850,243.30
  4. Step 4: Simplify right side
    2,092,940,865,184x = 3,937,855,761,027,671,472,996,352
  5. Step 5: Solve for x
    x = 3,937,855,761,027,671,472,996,352/2,092,940,865,184
  6. Step 6: Final answer
    x = 1,881,494,038,619.90

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.