Home / 2,099,225,486.64-3,148,850,001.12-700,205,917.56

Finding the Fourth Proportional to 2,099,225,486.64, 3,148,850,001.12 and 700,205,917.56

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Solution

The fourth proportional to 2,099,225,486.64, 3,148,850,001.12 and 700,205,917.56 is: 1,050,312,802.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,225,486.64 : 3,148,850,001.12 = 700,205,917.56 : x
  2. Step 2: Convert to fraction form
    2,099,225,486.64/3,148,850,001.12 = 700,205,917.56/x
  3. Step 3: Cross multiply
    2,099,225,486.64x = 3,148,850,001.12 × 700,205,917.56
  4. Step 4: Simplify right side
    2,099,225,486.64x = 2,204,843,404,293,036,288
  5. Step 5: Solve for x
    x = 2,204,843,404,293,036,288/2,099,225,486.64
  6. Step 6: Final answer
    x = 1,050,312,802.66

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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.