Home / 13,796,036.46-19,037,766.96-7,599,864.96

Finding the Fourth Proportional to 13,796,036.46, 19,037,766.96 and 7,599,864.96

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Solution

The fourth proportional to 13,796,036.46, 19,037,766.96 and 7,599,864.96 is: 10,487,393.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,796,036.46 : 19,037,766.96 = 7,599,864.96 : x
  2. Step 2: Convert to fraction form
    13,796,036.46/19,037,766.96 = 7,599,864.96/x
  3. Step 3: Cross multiply
    13,796,036.46x = 19,037,766.96 × 7,599,864.96
  4. Step 4: Simplify right side
    13,796,036.46x = 144,684,458,035,949.72
  5. Step 5: Solve for x
    x = 144,684,458,035,949.72/13,796,036.46
  6. Step 6: Final answer
    x = 10,487,393.13

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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.