Home / 8,454,941,243,794.80-12,677,221,547,608-3,285,750,586,537.50

Finding the Fourth Proportional to 8,454,941,243,794.80, 12,677,221,547,608 and 3,285,750,586,537.50

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Solution

The fourth proportional to 8,454,941,243,794.80, 12,677,221,547,608 and 3,285,750,586,537.50 is: 4,926,608,823,720.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,454,941,243,794.80 : 12,677,221,547,608 = 3,285,750,586,537.50 : x
  2. Step 2: Convert to fraction form
    8,454,941,243,794.80/12,677,221,547,608 = 3,285,750,586,537.50/x
  3. Step 3: Cross multiply
    8,454,941,243,794.80x = 12,677,221,547,608 × 3,285,750,586,537.50
  4. Step 4: Simplify right side
    8,454,941,243,794.80x = 41,654,188,135,718,817,137,426,432
  5. Step 5: Solve for x
    x = 41,654,188,135,718,817,137,426,432/8,454,941,243,794.80
  6. Step 6: Final answer
    x = 4,926,608,823,720.62

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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.