Home / 23,300,620.41-34,945,324.23-7,126,712.94

Finding the Fourth Proportional to 23,300,620.41, 34,945,324.23 and 7,126,712.94

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Solution

The fourth proportional to 23,300,620.41, 34,945,324.23 and 7,126,712.94 is: 10,688,354.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,300,620.41 : 34,945,324.23 = 7,126,712.94 : x
  2. Step 2: Convert to fraction form
    23,300,620.41/34,945,324.23 = 7,126,712.94/x
  3. Step 3: Cross multiply
    23,300,620.41x = 34,945,324.23 × 7,126,712.94
  4. Step 4: Simplify right side
    23,300,620.41x = 249,045,294,382,436.53
  5. Step 5: Solve for x
    x = 249,045,294,382,436.53/23,300,620.41
  6. Step 6: Final answer
    x = 10,688,354.64

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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.