Home / 5,356,964,756.54-8,032,344,745.98-1,814,518,927.82

Finding the Fourth Proportional to 5,356,964,756.54, 8,032,344,745.98 and 1,814,518,927.82

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Solution

The fourth proportional to 5,356,964,756.54, 8,032,344,745.98 and 1,814,518,927.82 is: 2,720,727,546.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,356,964,756.54 : 8,032,344,745.98 = 1,814,518,927.82 : x
  2. Step 2: Convert to fraction form
    5,356,964,756.54/8,032,344,745.98 = 1,814,518,927.82/x
  3. Step 3: Cross multiply
    5,356,964,756.54x = 8,032,344,745.98 × 1,814,518,927.82
  4. Step 4: Simplify right side
    5,356,964,756.54x = 14,574,841,576,356,239,360
  5. Step 5: Solve for x
    x = 14,574,841,576,356,239,360/5,356,964,756.54
  6. Step 6: Final answer
    x = 2,720,727,546.05

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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.