Home / 32,669,776-45,083,496.26-17,985,324.88

Finding the Fourth Proportional to 32,669,776, 45,083,496.26 and 17,985,324.88

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Solution

The fourth proportional to 32,669,776, 45,083,496.26 and 17,985,324.88 is: 24,819,310.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,669,776 : 45,083,496.26 = 17,985,324.88 : x
  2. Step 2: Convert to fraction form
    32,669,776/45,083,496.26 = 17,985,324.88/x
  3. Step 3: Cross multiply
    32,669,776x = 45,083,496.26 × 17,985,324.88
  4. Step 4: Simplify right side
    32,669,776x = 810,841,326,962,364.88
  5. Step 5: Solve for x
    x = 810,841,326,962,364.88/32,669,776
  6. Step 6: Final answer
    x = 24,819,310.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.