Home / 34,879,832.90-48,133,787.43-19,198,522.13

Finding the Fourth Proportional to 34,879,832.90, 48,133,787.43 and 19,198,522.13

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Solution

The fourth proportional to 34,879,832.90, 48,133,787.43 and 19,198,522.13 is: 26,493,750.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,879,832.90 : 48,133,787.43 = 19,198,522.13 : x
  2. Step 2: Convert to fraction form
    34,879,832.90/48,133,787.43 = 19,198,522.13/x
  3. Step 3: Cross multiply
    34,879,832.90x = 48,133,787.43 × 19,198,522.13
  4. Step 4: Simplify right side
    34,879,832.90x = 924,097,582,898,904.75
  5. Step 5: Solve for x
    x = 924,097,582,898,904.75/34,879,832.90
  6. Step 6: Final answer
    x = 26,493,750.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.