Home / 8,454,941,243,717.80-12,677,221,547,492-3,285,750,586,460.60

Finding the Fourth Proportional to 8,454,941,243,717.80, 12,677,221,547,492 and 3,285,750,586,460.60

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Solution

The fourth proportional to 8,454,941,243,717.80, 12,677,221,547,492 and 3,285,750,586,460.60 is: 4,926,608,823,605.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,454,941,243,717.80 : 12,677,221,547,492 = 3,285,750,586,460.60 : x
  2. Step 2: Convert to fraction form
    8,454,941,243,717.80/12,677,221,547,492 = 3,285,750,586,460.60/x
  3. Step 3: Cross multiply
    8,454,941,243,717.80x = 12,677,221,547,492 × 3,285,750,586,460.60
  4. Step 4: Simplify right side
    8,454,941,243,717.80x = 41,654,188,134,362,792,882,864,128
  5. Step 5: Solve for x
    x = 41,654,188,134,362,792,882,864,128/8,454,941,243,717.80
  6. Step 6: Final answer
    x = 4,926,608,823,605.10

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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.