Home / 5,668,708,907.60-8,503,063,361.40-2,563,392,856.40

Finding the Fourth Proportional to 5,668,708,907.60, 8,503,063,361.40 and 2,563,392,856.40

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Solution

The fourth proportional to 5,668,708,907.60, 8,503,063,361.40 and 2,563,392,856.40 is: 3,845,089,284.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,708,907.60 : 8,503,063,361.40 = 2,563,392,856.40 : x
  2. Step 2: Convert to fraction form
    5,668,708,907.60/8,503,063,361.40 = 2,563,392,856.40/x
  3. Step 3: Cross multiply
    5,668,708,907.60x = 8,503,063,361.40 × 2,563,392,856.40
  4. Step 4: Simplify right side
    5,668,708,907.60x = 21,796,691,878,129,332,224
  5. Step 5: Solve for x
    x = 21,796,691,878,129,332,224/5,668,708,907.60
  6. Step 6: Final answer
    x = 3,845,089,284.60

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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.