Home / 34,839,316.36-48,079,493.13-19,159,532.97

Finding the Fourth Proportional to 34,839,316.36, 48,079,493.13 and 19,159,532.97

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Solution

The fourth proportional to 34,839,316.36, 48,079,493.13 and 19,159,532.97 is: 26,440,835.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,839,316.36 : 48,079,493.13 = 19,159,532.97 : x
  2. Step 2: Convert to fraction form
    34,839,316.36/48,079,493.13 = 19,159,532.97/x
  3. Step 3: Cross multiply
    34,839,316.36x = 48,079,493.13 × 19,159,532.97
  4. Step 4: Simplify right side
    34,839,316.36x = 921,180,633,805,123.50
  5. Step 5: Solve for x
    x = 921,180,633,805,123.50/34,839,316.36
  6. Step 6: Final answer
    x = 26,440,835.53

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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.