Home / 2,468,490,432,717-3,703,212,488,103.60-938,547,777,448.50

Finding the Fourth Proportional to 2,468,490,432,717, 3,703,212,488,103.60 and 938,547,777,448.50

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Solution

The fourth proportional to 2,468,490,432,717, 3,703,212,488,103.60 and 938,547,777,448.50 is: 1,408,002,965,724.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,490,432,717 : 3,703,212,488,103.60 = 938,547,777,448.50 : x
  2. Step 2: Convert to fraction form
    2,468,490,432,717/3,703,212,488,103.60 = 938,547,777,448.50/x
  3. Step 3: Cross multiply
    2,468,490,432,717x = 3,703,212,488,103.60 × 938,547,777,448.50
  4. Step 4: Simplify right side
    2,468,490,432,717x = 3,475,641,850,129,163,854,282,752
  5. Step 5: Solve for x
    x = 3,475,641,850,129,163,854,282,752/2,468,490,432,717
  6. Step 6: Final answer
    x = 1,408,002,965,724.93

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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.