Home / 62,556,451.40-93,839,783.48-31,416,093.38

Finding the Fourth Proportional to 62,556,451.40, 93,839,783.48 and 31,416,093.38

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Solution

The fourth proportional to 62,556,451.40, 93,839,783.48 and 31,416,093.38 is: 47,126,704.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,556,451.40 : 93,839,783.48 = 31,416,093.38 : x
  2. Step 2: Convert to fraction form
    62,556,451.40/93,839,783.48 = 31,416,093.38/x
  3. Step 3: Cross multiply
    62,556,451.40x = 93,839,783.48 × 31,416,093.38
  4. Step 4: Simplify right side
    62,556,451.40x = 2,948,079,399,940,382
  5. Step 5: Solve for x
    x = 2,948,079,399,940,382/62,556,451.40
  6. Step 6: Final answer
    x = 47,126,704.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.