Home / 14,927,826,634.18-22,391,823,664.90-4,979,243,033.58

Finding the Fourth Proportional to 14,927,826,634.18, 22,391,823,664.90 and 4,979,243,033.58

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Solution

The fourth proportional to 14,927,826,634.18, 22,391,823,664.90 and 4,979,243,033.58 is: 7,468,892,473.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,927,826,634.18 : 22,391,823,664.90 = 4,979,243,033.58 : x
  2. Step 2: Convert to fraction form
    14,927,826,634.18/22,391,823,664.90 = 4,979,243,033.58/x
  3. Step 3: Cross multiply
    14,927,826,634.18x = 22,391,823,664.90 × 4,979,243,033.58
  4. Step 4: Simplify right side
    14,927,826,634.18x = 111,494,331,992,493,146,112
  5. Step 5: Solve for x
    x = 111,494,331,992,493,146,112/14,927,826,634.18
  6. Step 6: Final answer
    x = 7,468,892,473.42

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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.