Home / 32,215,653.81-44,457,609.51-17,728,965.81

Finding the Fourth Proportional to 32,215,653.81, 44,457,609.51 and 17,728,965.81

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Solution

The fourth proportional to 32,215,653.81, 44,457,609.51 and 17,728,965.81 is: 24,465,976.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,215,653.81 : 44,457,609.51 = 17,728,965.81 : x
  2. Step 2: Convert to fraction form
    32,215,653.81/44,457,609.51 = 17,728,965.81/x
  3. Step 3: Cross multiply
    32,215,653.81x = 44,457,609.51 × 17,728,965.81
  4. Step 4: Simplify right side
    32,215,653.81x = 788,187,438,686,188
  5. Step 5: Solve for x
    x = 788,187,438,686,188/32,215,653.81
  6. Step 6: Final answer
    x = 24,465,976.80

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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.