Home / 23,370,979.20-35,057,182.97-8,018,053.51

Finding the Fourth Proportional to 23,370,979.20, 35,057,182.97 and 8,018,053.51

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Solution

The fourth proportional to 23,370,979.20, 35,057,182.97 and 8,018,053.51 is: 12,027,325.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,370,979.20 : 35,057,182.97 = 8,018,053.51 : x
  2. Step 2: Convert to fraction form
    23,370,979.20/35,057,182.97 = 8,018,053.51/x
  3. Step 3: Cross multiply
    23,370,979.20x = 35,057,182.97 × 8,018,053.51
  4. Step 4: Simplify right side
    23,370,979.20x = 281,090,368,963,320.72
  5. Step 5: Solve for x
    x = 281,090,368,963,320.72/23,370,979.20
  6. Step 6: Final answer
    x = 12,027,325.28

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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.