Home / 5,003,825,745.10-6,905,260,578.58-2,745,803,051.14

Finding the Fourth Proportional to 5,003,825,745.10, 6,905,260,578.58 and 2,745,803,051.14

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Solution

The fourth proportional to 5,003,825,745.10, 6,905,260,578.58 and 2,745,803,051.14 is: 3,789,197,812.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,003,825,745.10 : 6,905,260,578.58 = 2,745,803,051.14 : x
  2. Step 2: Convert to fraction form
    5,003,825,745.10/6,905,260,578.58 = 2,745,803,051.14/x
  3. Step 3: Cross multiply
    5,003,825,745.10x = 6,905,260,578.58 × 2,745,803,051.14
  4. Step 4: Simplify right side
    5,003,825,745.10x = 18,960,485,565,581,725,696
  5. Step 5: Solve for x
    x = 18,960,485,565,581,725,696/5,003,825,745.10
  6. Step 6: Final answer
    x = 3,789,197,812.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.