Home / 44,789,318,534.47-67,183,517,650.09-25,890,581,038.76

Finding the Fourth Proportional to 44,789,318,534.47, 67,183,517,650.09 and 25,890,581,038.76

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Solution

The fourth proportional to 44,789,318,534.47, 67,183,517,650.09 and 25,890,581,038.76 is: 38,835,605,566.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,789,318,534.47 : 67,183,517,650.09 = 25,890,581,038.76 : x
  2. Step 2: Convert to fraction form
    44,789,318,534.47/67,183,517,650.09 = 25,890,581,038.76/x
  3. Step 3: Cross multiply
    44,789,318,534.47x = 67,183,517,650.09 × 25,890,581,038.76
  4. Step 4: Simplify right side
    44,789,318,534.47x = 1,739,420,308,188,617,768,960
  5. Step 5: Solve for x
    x = 1,739,420,308,188,617,768,960/44,789,318,534.47
  6. Step 6: Final answer
    x = 38,835,605,566.31

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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.