Home / 33,796,547.20-50,701,131.92-15,353,787.16

Finding the Fourth Proportional to 33,796,547.20, 50,701,131.92 and 15,353,787.16

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Solution

The fourth proportional to 33,796,547.20, 50,701,131.92 and 15,353,787.16 is: 23,033,547.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,796,547.20 : 50,701,131.92 = 15,353,787.16 : x
  2. Step 2: Convert to fraction form
    33,796,547.20/50,701,131.92 = 15,353,787.16/x
  3. Step 3: Cross multiply
    33,796,547.20x = 50,701,131.92 × 15,353,787.16
  4. Step 4: Simplify right side
    33,796,547.20x = 778,454,388,270,762.12
  5. Step 5: Solve for x
    x = 778,454,388,270,762.12/33,796,547.20
  6. Step 6: Final answer
    x = 23,033,547.88

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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.