Home / 48,859,943.34-67,452,899.04-37,672,000.98

Finding the Fourth Proportional to 48,859,943.34, 67,452,899.04 and 37,672,000.98

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Solution

The fourth proportional to 48,859,943.34, 67,452,899.04 and 37,672,000.98 is: 52,007,544.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,859,943.34 : 67,452,899.04 = 37,672,000.98 : x
  2. Step 2: Convert to fraction form
    48,859,943.34/67,452,899.04 = 37,672,000.98/x
  3. Step 3: Cross multiply
    48,859,943.34x = 67,452,899.04 × 37,672,000.98
  4. Step 4: Simplify right side
    48,859,943.34x = 2,541,085,678,738,721
  5. Step 5: Solve for x
    x = 2,541,085,678,738,721/48,859,943.34
  6. Step 6: Final answer
    x = 52,007,544.52

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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.