Home / 29,780,575.51-41,098,192.16-16,550,309.96

Finding the Fourth Proportional to 29,780,575.51, 41,098,192.16 and 16,550,309.96

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Solution

The fourth proportional to 29,780,575.51, 41,098,192.16 and 16,550,309.96 is: 22,839,982.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780,575.51 : 41,098,192.16 = 16,550,309.96 : x
  2. Step 2: Convert to fraction form
    29,780,575.51/41,098,192.16 = 16,550,309.96/x
  3. Step 3: Cross multiply
    29,780,575.51x = 41,098,192.16 × 16,550,309.96
  4. Step 4: Simplify right side
    29,780,575.51x = 680,187,819,140,695
  5. Step 5: Solve for x
    x = 680,187,819,140,695/29,780,575.51
  6. Step 6: Final answer
    x = 22,839,982.35

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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.