Home / 5,760,359,760,748.80-8,641,047,595,368.80-1,625,207,977,419.60

Finding the Fourth Proportional to 5,760,359,760,748.80, 8,641,047,595,368.80 and 1,625,207,977,419.60

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Solution

The fourth proportional to 5,760,359,760,748.80, 8,641,047,595,368.80 and 1,625,207,977,419.60 is: 2,437,955,278,583.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,359,760,748.80 : 8,641,047,595,368.80 = 1,625,207,977,419.60 : x
  2. Step 2: Convert to fraction form
    5,760,359,760,748.80/8,641,047,595,368.80 = 1,625,207,977,419.60/x
  3. Step 3: Cross multiply
    5,760,359,760,748.80x = 8,641,047,595,368.80 × 1,625,207,977,419.60
  4. Step 4: Simplify right side
    5,760,359,760,748.80x = 14,043,499,485,255,826,927,517,696
  5. Step 5: Solve for x
    x = 14,043,499,485,255,826,927,517,696/5,760,359,760,748.80
  6. Step 6: Final answer
    x = 2,437,955,278,583.21

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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.