Home / 2,552,761,273.02-3,522,810,703.92-1,379,339,545.02

Finding the Fourth Proportional to 2,552,761,273.02, 3,522,810,703.92 and 1,379,339,545.02

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Solution

The fourth proportional to 2,552,761,273.02, 3,522,810,703.92 and 1,379,339,545.02 is: 1,903,488,651.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,761,273.02 : 3,522,810,703.92 = 1,379,339,545.02 : x
  2. Step 2: Convert to fraction form
    2,552,761,273.02/3,522,810,703.92 = 1,379,339,545.02/x
  3. Step 3: Cross multiply
    2,552,761,273.02x = 3,522,810,703.92 × 1,379,339,545.02
  4. Step 4: Simplify right side
    2,552,761,273.02x = 4,859,152,113,536,599,040
  5. Step 5: Solve for x
    x = 4,859,152,113,536,599,040/2,552,761,273.02
  6. Step 6: Final answer
    x = 1,903,488,651.64

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1.5x scale

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.