Home / 181,057,382.73-271,583,418.92-44,742,767.85

Finding the Fourth Proportional to 181,057,382.73, 271,583,418.92 and 44,742,767.85

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Solution

The fourth proportional to 181,057,382.73, 271,583,418.92 and 44,742,767.85 is: 67,113,495.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,057,382.73 : 271,583,418.92 = 44,742,767.85 : x
  2. Step 2: Convert to fraction form
    181,057,382.73/271,583,418.92 = 44,742,767.85/x
  3. Step 3: Cross multiply
    181,057,382.73x = 271,583,418.92 × 44,742,767.85
  4. Step 4: Simplify right side
    181,057,382.73x = 12,151,393,864,423,146
  5. Step 5: Solve for x
    x = 12,151,393,864,423,146/181,057,382.73
  6. Step 6: Final answer
    x = 67,113,495.63

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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.