Home / 46,481,733.36-69,641,799.30-32,619,292.92

Finding the Fourth Proportional to 46,481,733.36, 69,641,799.30 and 32,619,292.92

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Solution

The fourth proportional to 46,481,733.36, 69,641,799.30 and 32,619,292.92 is: 48,872,236.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,481,733.36 : 69,641,799.30 = 32,619,292.92 : x
  2. Step 2: Convert to fraction form
    46,481,733.36/69,641,799.30 = 32,619,292.92/x
  3. Step 3: Cross multiply
    46,481,733.36x = 69,641,799.30 × 32,619,292.92
  4. Step 4: Simplify right side
    46,481,733.36x = 2,271,666,250,842,551
  5. Step 5: Solve for x
    x = 2,271,666,250,842,551/46,481,733.36
  6. Step 6: Final answer
    x = 48,872,236.18

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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.