Home / 4,221,314,787,821.60-5,825,094,709,481.40-2,369,065,212,419.80

Finding the Fourth Proportional to 4,221,314,787,821.60, 5,825,094,709,481.40 and 2,369,065,212,419.80

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Solution

The fourth proportional to 4,221,314,787,821.60, 5,825,094,709,481.40 and 2,369,065,212,419.80 is: 3,269,130,573,985.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,221,314,787,821.60 : 5,825,094,709,481.40 = 2,369,065,212,419.80 : x
  2. Step 2: Convert to fraction form
    4,221,314,787,821.60/5,825,094,709,481.40 = 2,369,065,212,419.80/x
  3. Step 3: Cross multiply
    4,221,314,787,821.60x = 5,825,094,709,481.40 × 2,369,065,212,419.80
  4. Step 4: Simplify right side
    4,221,314,787,821.60x = 13,800,029,235,283,005,703,979,008
  5. Step 5: Solve for x
    x = 13,800,029,235,283,005,703,979,008/4,221,314,787,821.60
  6. Step 6: Final answer
    x = 3,269,130,573,985.10

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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.