Home / 1,601,451,583.98-2,401,713,382.05-480,930,035.82

Finding the Fourth Proportional to 1,601,451,583.98, 2,401,713,382.05 and 480,930,035.82

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Solution

The fourth proportional to 1,601,451,583.98, 2,401,713,382.05 and 480,930,035.82 is: 721,255,712.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,451,583.98 : 2,401,713,382.05 = 480,930,035.82 : x
  2. Step 2: Convert to fraction form
    1,601,451,583.98/2,401,713,382.05 = 480,930,035.82/x
  3. Step 3: Cross multiply
    1,601,451,583.98x = 2,401,713,382.05 × 480,930,035.82
  4. Step 4: Simplify right side
    1,601,451,583.98x = 1,155,056,102,858,679,808
  5. Step 5: Solve for x
    x = 1,155,056,102,858,679,808/1,601,451,583.98
  6. Step 6: Final answer
    x = 721,255,712.26

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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.