Home / 2,252,166,618.30-3,378,249,927.45-2,099,111,610.30

Finding the Fourth Proportional to 2,252,166,618.30, 3,378,249,927.45 and 2,099,111,610.30

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Solution

The fourth proportional to 2,252,166,618.30, 3,378,249,927.45 and 2,099,111,610.30 is: 3,148,667,415.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,166,618.30 : 3,378,249,927.45 = 2,099,111,610.30 : x
  2. Step 2: Convert to fraction form
    2,252,166,618.30/3,378,249,927.45 = 2,099,111,610.30/x
  3. Step 3: Cross multiply
    2,252,166,618.30x = 3,378,249,927.45 × 2,099,111,610.30
  4. Step 4: Simplify right side
    2,252,166,618.30x = 7,091,323,645,205,427,200
  5. Step 5: Solve for x
    x = 7,091,323,645,205,427,200/2,252,166,618.30
  6. Step 6: Final answer
    x = 3,148,667,415.45

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Double scale
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1.5x scale

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.