Home / 44,856,752.49-67,296,477.15-12,508,658.42

Finding the Fourth Proportional to 44,856,752.49, 67,296,477.15 and 12,508,658.42

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Solution

The fourth proportional to 44,856,752.49, 67,296,477.15 and 12,508,658.42 is: 18,766,152.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,856,752.49 : 67,296,477.15 = 12,508,658.42 : x
  2. Step 2: Convert to fraction form
    44,856,752.49/67,296,477.15 = 12,508,658.42/x
  3. Step 3: Cross multiply
    44,856,752.49x = 67,296,477.15 × 12,508,658.42
  4. Step 4: Simplify right side
    44,856,752.49x = 841,788,645,202,202.75
  5. Step 5: Solve for x
    x = 841,788,645,202,202.75/44,856,752.49
  6. Step 6: Final answer
    x = 18,766,152.22

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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.