Home / 41,658,442.16-62,234,313.80-26,965,665.86

Finding the Fourth Proportional to 41,658,442.16, 62,234,313.80 and 26,965,665.86

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Solution

The fourth proportional to 41,658,442.16, 62,234,313.80 and 26,965,665.86 is: 40,284,504.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,658,442.16 : 62,234,313.80 = 26,965,665.86 : x
  2. Step 2: Convert to fraction form
    41,658,442.16/62,234,313.80 = 26,965,665.86/x
  3. Step 3: Cross multiply
    41,658,442.16x = 62,234,313.80 × 26,965,665.86
  4. Step 4: Simplify right side
    41,658,442.16x = 1,678,189,710,511,187
  5. Step 5: Solve for x
    x = 1,678,189,710,511,187/41,658,442.16
  6. Step 6: Final answer
    x = 40,284,504.74

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.