Home / 2,600,403,264,930.80-3,900,604,897,396.40-1,696,628,748,191.70

Finding the Fourth Proportional to 2,600,403,264,930.80, 3,900,604,897,396.40 and 1,696,628,748,191.70

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Solution

The fourth proportional to 2,600,403,264,930.80, 3,900,604,897,396.40 and 1,696,628,748,191.70 is: 2,544,943,122,287.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,600,403,264,930.80 : 3,900,604,897,396.40 = 1,696,628,748,191.70 : x
  2. Step 2: Convert to fraction form
    2,600,403,264,930.80/3,900,604,897,396.40 = 1,696,628,748,191.70/x
  3. Step 3: Cross multiply
    2,600,403,264,930.80x = 3,900,604,897,396.40 × 1,696,628,748,191.70
  4. Step 4: Simplify right side
    2,600,403,264,930.80x = 6,617,878,404,260,067,922,673,664
  5. Step 5: Solve for x
    x = 6,617,878,404,260,067,922,673,664/2,600,403,264,930.80
  6. Step 6: Final answer
    x = 2,544,943,122,287.68

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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.