Home / 50,670,583.18-69,923,531.43-27,465,211.90

Finding the Fourth Proportional to 50,670,583.18, 69,923,531.43 and 27,465,211.90

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Solution

The fourth proportional to 50,670,583.18, 69,923,531.43 and 27,465,211.90 is: 37,900,977.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,670,583.18 : 69,923,531.43 = 27,465,211.90 : x
  2. Step 2: Convert to fraction form
    50,670,583.18/69,923,531.43 = 27,465,211.90/x
  3. Step 3: Cross multiply
    50,670,583.18x = 69,923,531.43 × 27,465,211.90
  4. Step 4: Simplify right side
    50,670,583.18x = 1,920,464,607,521,260
  5. Step 5: Solve for x
    x = 1,920,464,607,521,260/50,670,583.18
  6. Step 6: Final answer
    x = 37,900,977.00

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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.