Home / 15,351,533.73-23,034,491.39-7,566,203.90

Finding the Fourth Proportional to 15,351,533.73, 23,034,491.39 and 7,566,203.90

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Solution

The fourth proportional to 15,351,533.73, 23,034,491.39 and 7,566,203.90 is: 11,352,849.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,351,533.73 : 23,034,491.39 = 7,566,203.90 : x
  2. Step 2: Convert to fraction form
    15,351,533.73/23,034,491.39 = 7,566,203.90/x
  3. Step 3: Cross multiply
    15,351,533.73x = 23,034,491.39 × 7,566,203.90
  4. Step 4: Simplify right side
    15,351,533.73x = 174,283,658,558,686.50
  5. Step 5: Solve for x
    x = 174,283,658,558,686.50/15,351,533.73
  6. Step 6: Final answer
    x = 11,352,849.92

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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.