Home / 2,618,421,122,953-3,612,897,085,959.60-1,462,116,245,971.40

Finding the Fourth Proportional to 2,618,421,122,953, 3,612,897,085,959.60 and 1,462,116,245,971.40

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Solution

The fourth proportional to 2,618,421,122,953, 3,612,897,085,959.60 and 1,462,116,245,971.40 is: 2,017,427,784,285.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,618,421,122,953 : 3,612,897,085,959.60 = 1,462,116,245,971.40 : x
  2. Step 2: Convert to fraction form
    2,618,421,122,953/3,612,897,085,959.60 = 1,462,116,245,971.40/x
  3. Step 3: Cross multiply
    2,618,421,122,953x = 3,612,897,085,959.60 × 1,462,116,245,971.40
  4. Step 4: Simplify right side
    2,618,421,122,953x = 5,282,475,524,404,260,607,361,024
  5. Step 5: Solve for x
    x = 5,282,475,524,404,260,607,361,024/2,618,421,122,953
  6. Step 6: Final answer
    x = 2,017,427,784,285.06

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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.