Home / 16,906,712.98-23,329,295.58-9,464,782.50

Finding the Fourth Proportional to 16,906,712.98, 23,329,295.58 and 9,464,782.50

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Solution

The fourth proportional to 16,906,712.98, 23,329,295.58 and 9,464,782.50 is: 13,060,297.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,906,712.98 : 23,329,295.58 = 9,464,782.50 : x
  2. Step 2: Convert to fraction form
    16,906,712.98/23,329,295.58 = 9,464,782.50/x
  3. Step 3: Cross multiply
    16,906,712.98x = 23,329,295.58 × 9,464,782.50
  4. Step 4: Simplify right side
    16,906,712.98x = 220,806,708,542,911.34
  5. Step 5: Solve for x
    x = 220,806,708,542,911.34/16,906,712.98
  6. Step 6: Final answer
    x = 13,060,297.93

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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.