Home / 46,481,736.36-69,641,803.80-32,619,295.92

Finding the Fourth Proportional to 46,481,736.36, 69,641,803.80 and 32,619,295.92

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Solution

The fourth proportional to 46,481,736.36, 69,641,803.80 and 32,619,295.92 is: 48,872,240.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,481,736.36 : 69,641,803.80 = 32,619,295.92 : x
  2. Step 2: Convert to fraction form
    46,481,736.36/69,641,803.80 = 32,619,295.92/x
  3. Step 3: Cross multiply
    46,481,736.36x = 69,641,803.80 × 32,619,295.92
  4. Step 4: Simplify right side
    46,481,736.36x = 2,271,666,606,554,780.50
  5. Step 5: Solve for x
    x = 2,271,666,606,554,780.50/46,481,736.36
  6. Step 6: Final answer
    x = 48,872,240.68

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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.