Home / 130,296,469.64-195,444,539.19-33,252,179.40

Finding the Fourth Proportional to 130,296,469.64, 195,444,539.19 and 33,252,179.40

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Solution

The fourth proportional to 130,296,469.64, 195,444,539.19 and 33,252,179.40 is: 49,878,226.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,296,469.64 : 195,444,539.19 = 33,252,179.40 : x
  2. Step 2: Convert to fraction form
    130,296,469.64/195,444,539.19 = 33,252,179.40/x
  3. Step 3: Cross multiply
    130,296,469.64x = 195,444,539.19 × 33,252,179.40
  4. Step 4: Simplify right side
    130,296,469.64x = 6,498,956,879,896,210
  5. Step 5: Solve for x
    x = 6,498,956,879,896,210/130,296,469.64
  6. Step 6: Final answer
    x = 49,878,226.92

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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.