Home / 5,619,704,310,331.60-8,423,607,044,947.60-1,890,282,526,751.30

Finding the Fourth Proportional to 5,619,704,310,331.60, 8,423,607,044,947.60 and 1,890,282,526,751.30

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Solution

The fourth proportional to 5,619,704,310,331.60, 8,423,607,044,947.60 and 1,890,282,526,751.30 is: 2,833,422,601,970.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,619,704,310,331.60 : 8,423,607,044,947.60 = 1,890,282,526,751.30 : x
  2. Step 2: Convert to fraction form
    5,619,704,310,331.60/8,423,607,044,947.60 = 1,890,282,526,751.30/x
  3. Step 3: Cross multiply
    5,619,704,310,331.60x = 8,423,607,044,947.60 × 1,890,282,526,751.30
  4. Step 4: Simplify right side
    5,619,704,310,331.60x = 15,922,997,209,283,600,284,909,568
  5. Step 5: Solve for x
    x = 15,922,997,209,283,600,284,909,568/5,619,704,310,331.60
  6. Step 6: Final answer
    x = 2,833,422,601,970.32

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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.