Home / 46,656,040.73-69,984,061.09-40,684,072.73

Finding the Fourth Proportional to 46,656,040.73, 69,984,061.09 and 40,684,072.73

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Solution

The fourth proportional to 46,656,040.73, 69,984,061.09 and 40,684,072.73 is: 61,026,109.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,656,040.73 : 69,984,061.09 = 40,684,072.73 : x
  2. Step 2: Convert to fraction form
    46,656,040.73/69,984,061.09 = 40,684,072.73/x
  3. Step 3: Cross multiply
    46,656,040.73x = 69,984,061.09 × 40,684,072.73
  4. Step 4: Simplify right side
    46,656,040.73x = 2,847,236,630,874,693
  5. Step 5: Solve for x
    x = 2,847,236,630,874,693/46,656,040.73
  6. Step 6: Final answer
    x = 61,026,109.09

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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.