Home / 1,935,049,699.20-2,670,253,513.92-1,099,558,312.32

Finding the Fourth Proportional to 1,935,049,699.20, 2,670,253,513.92 and 1,099,558,312.32

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Solution

The fourth proportional to 1,935,049,699.20, 2,670,253,513.92 and 1,099,558,312.32 is: 1,517,325,083.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,049,699.20 : 2,670,253,513.92 = 1,099,558,312.32 : x
  2. Step 2: Convert to fraction form
    1,935,049,699.20/2,670,253,513.92 = 1,099,558,312.32/x
  3. Step 3: Cross multiply
    1,935,049,699.20x = 2,670,253,513.92 × 1,099,558,312.32
  4. Step 4: Simplify right side
    1,935,049,699.20x = 2,936,099,447,232,424,960
  5. Step 5: Solve for x
    x = 2,936,099,447,232,424,960/1,935,049,699.20
  6. Step 6: Final answer
    x = 1,517,325,083.92

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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.