Home / 23,952,442.92-33,054,338.59-13,639,165.98

Finding the Fourth Proportional to 23,952,442.92, 33,054,338.59 and 13,639,165.98

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Solution

The fourth proportional to 23,952,442.92, 33,054,338.59 and 13,639,165.98 is: 18,822,030.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,952,442.92 : 33,054,338.59 = 13,639,165.98 : x
  2. Step 2: Convert to fraction form
    23,952,442.92/33,054,338.59 = 13,639,165.98/x
  3. Step 3: Cross multiply
    23,952,442.92x = 33,054,338.59 × 13,639,165.98
  4. Step 4: Simplify right side
    23,952,442.92x = 450,833,610,388,129.19
  5. Step 5: Solve for x
    x = 450,833,610,388,129.19/23,952,442.92
  6. Step 6: Final answer
    x = 18,822,030.47

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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.