Home / 4,960,116,003.45-7,440,174,005.18-1,854,295,083.30

Finding the Fourth Proportional to 4,960,116,003.45, 7,440,174,005.18 and 1,854,295,083.30

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Solution

The fourth proportional to 4,960,116,003.45, 7,440,174,005.18 and 1,854,295,083.30 is: 2,781,442,624.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,960,116,003.45 : 7,440,174,005.18 = 1,854,295,083.30 : x
  2. Step 2: Convert to fraction form
    4,960,116,003.45/7,440,174,005.18 = 1,854,295,083.30/x
  3. Step 3: Cross multiply
    4,960,116,003.45x = 7,440,174,005.18 × 1,854,295,083.30
  4. Step 4: Simplify right side
    4,960,116,003.45x = 13,796,278,076,701,743,104
  5. Step 5: Solve for x
    x = 13,796,278,076,701,743,104/4,960,116,003.45
  6. Step 6: Final answer
    x = 2,781,442,624.95

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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.