Home / 36,265,225.13-50,045,540.93-19,745,160.51

Finding the Fourth Proportional to 36,265,225.13, 50,045,540.93 and 19,745,160.51

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Solution

The fourth proportional to 36,265,225.13, 50,045,540.93 and 19,745,160.51 is: 27,248,065.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,265,225.13 : 50,045,540.93 = 19,745,160.51 : x
  2. Step 2: Convert to fraction form
    36,265,225.13/50,045,540.93 = 19,745,160.51/x
  3. Step 3: Cross multiply
    36,265,225.13x = 50,045,540.93 × 19,745,160.51
  4. Step 4: Simplify right side
    36,265,225.13x = 988,157,238,746,680.62
  5. Step 5: Solve for x
    x = 988,157,238,746,680.62/36,265,225.13
  6. Step 6: Final answer
    x = 27,248,065.75

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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.