Home / 45,116,806,600.80-67,677,457,798.44-17,170,216,340.85

Finding the Fourth Proportional to 45,116,806,600.80, 67,677,457,798.44 and 17,170,216,340.85

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Solution

The fourth proportional to 45,116,806,600.80, 67,677,457,798.44 and 17,170,216,340.85 is: 25,756,179,999.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,116,806,600.80 : 67,677,457,798.44 = 17,170,216,340.85 : x
  2. Step 2: Convert to fraction form
    45,116,806,600.80/67,677,457,798.44 = 17,170,216,340.85/x
  3. Step 3: Cross multiply
    45,116,806,600.80x = 67,677,457,798.44 × 17,170,216,340.85
  4. Step 4: Simplify right side
    45,116,806,600.80x = 1,162,036,591,797,960,835,072
  5. Step 5: Solve for x
    x = 1,162,036,591,797,960,835,072/45,116,806,600.80
  6. Step 6: Final answer
    x = 25,756,179,999.17

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1.5x scale

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.