Home / 5,760,359,760,784.80-8,641,047,595,420.80-1,625,207,977,454.70

Finding the Fourth Proportional to 5,760,359,760,784.80, 8,641,047,595,420.80 and 1,625,207,977,454.70

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Solution

The fourth proportional to 5,760,359,760,784.80, 8,641,047,595,420.80 and 1,625,207,977,454.70 is: 2,437,955,278,635.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,359,760,784.80 : 8,641,047,595,420.80 = 1,625,207,977,454.70 : x
  2. Step 2: Convert to fraction form
    5,760,359,760,784.80/8,641,047,595,420.80 = 1,625,207,977,454.70/x
  3. Step 3: Cross multiply
    5,760,359,760,784.80x = 8,641,047,595,420.80 × 1,625,207,977,454.70
  4. Step 4: Simplify right side
    5,760,359,760,784.80x = 14,043,499,485,643,636,704,542,720
  5. Step 5: Solve for x
    x = 14,043,499,485,643,636,704,542,720/5,760,359,760,784.80
  6. Step 6: Final answer
    x = 2,437,955,278,635.29

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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.