Home / 24,792,798.78-37,167,898.14-8,616,648.42

Finding the Fourth Proportional to 24,792,798.78, 37,167,898.14 and 8,616,648.42

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Solution

The fourth proportional to 24,792,798.78, 37,167,898.14 and 8,616,648.42 is: 12,917,569.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,792,798.78 : 37,167,898.14 = 8,616,648.42 : x
  2. Step 2: Convert to fraction form
    24,792,798.78/37,167,898.14 = 8,616,648.42/x
  3. Step 3: Cross multiply
    24,792,798.78x = 37,167,898.14 × 8,616,648.42
  4. Step 4: Simplify right side
    24,792,798.78x = 320,262,710,782,751.94
  5. Step 5: Solve for x
    x = 320,262,710,782,751.94/24,792,798.78
  6. Step 6: Final answer
    x = 12,917,569.88

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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.