Home / 49,371,393.92-74,042,786.24-14,826,401.92

Finding the Fourth Proportional to 49,371,393.92, 74,042,786.24 and 14,826,401.92

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Solution

The fourth proportional to 49,371,393.92, 74,042,786.24 and 14,826,401.92 is: 22,235,307.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,371,393.92 : 74,042,786.24 = 14,826,401.92 : x
  2. Step 2: Convert to fraction form
    49,371,393.92/74,042,786.24 = 14,826,401.92/x
  3. Step 3: Cross multiply
    49,371,393.92x = 74,042,786.24 × 14,826,401.92
  4. Step 4: Simplify right side
    49,371,393.92x = 1,097,788,108,070,885.50
  5. Step 5: Solve for x
    x = 1,097,788,108,070,885.50/49,371,393.92
  6. Step 6: Final answer
    x = 22,235,307.15

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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.