Home / 48,925,712.73-73,388,589.89-14,382,116.93

Finding the Fourth Proportional to 48,925,712.73, 73,388,589.89 and 14,382,116.93

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Solution

The fourth proportional to 48,925,712.73, 73,388,589.89 and 14,382,116.93 is: 21,573,181.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,925,712.73 : 73,388,589.89 = 14,382,116.93 : x
  2. Step 2: Convert to fraction form
    48,925,712.73/73,388,589.89 = 14,382,116.93/x
  3. Step 3: Cross multiply
    48,925,712.73x = 73,388,589.89 × 14,382,116.93
  4. Step 4: Simplify right side
    48,925,712.73x = 1,055,483,280,686,942.38
  5. Step 5: Solve for x
    x = 1,055,483,280,686,942.38/48,925,712.73
  6. Step 6: Final answer
    x = 21,573,181.50

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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.