Home / 4,805,475,481,120.70-6,632,124,679,688.50-2,854,518,939,996.30

Finding the Fourth Proportional to 4,805,475,481,120.70, 6,632,124,679,688.50 and 2,854,518,939,996.30

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Solution

The fourth proportional to 4,805,475,481,120.70, 6,632,124,679,688.50 and 2,854,518,939,996.30 is: 3,939,573,843,413.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,805,475,481,120.70 : 6,632,124,679,688.50 = 2,854,518,939,996.30 : x
  2. Step 2: Convert to fraction form
    4,805,475,481,120.70/6,632,124,679,688.50 = 2,854,518,939,996.30/x
  3. Step 3: Cross multiply
    4,805,475,481,120.70x = 6,632,124,679,688.50 × 2,854,518,939,996.30
  4. Step 4: Simplify right side
    4,805,475,481,120.70x = 18,931,525,510,587,716,925,915,136
  5. Step 5: Solve for x
    x = 18,931,525,510,587,716,925,915,136/4,805,475,481,120.70
  6. Step 6: Final answer
    x = 3,939,573,843,413.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.