Home / 19,252,095.54-26,567,848.07-10,431,787.51

Finding the Fourth Proportional to 19,252,095.54, 26,567,848.07 and 10,431,787.51

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Solution

The fourth proportional to 19,252,095.54, 26,567,848.07 and 10,431,787.51 is: 14,395,843.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,252,095.54 : 26,567,848.07 = 10,431,787.51 : x
  2. Step 2: Convert to fraction form
    19,252,095.54/26,567,848.07 = 10,431,787.51/x
  3. Step 3: Cross multiply
    19,252,095.54x = 26,567,848.07 × 10,431,787.51
  4. Step 4: Simplify right side
    19,252,095.54x = 277,150,145,664,203.59
  5. Step 5: Solve for x
    x = 277,150,145,664,203.59/19,252,095.54
  6. Step 6: Final answer
    x = 14,395,843.04

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1.5x scale

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.