Home / 16,835,193.06-23,238,846.98-13,106,636.25

Finding the Fourth Proportional to 16,835,193.06, 23,238,846.98 and 13,106,636.25

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Solution

The fourth proportional to 16,835,193.06, 23,238,846.98 and 13,106,636.25 is: 18,092,047.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,835,193.06 : 23,238,846.98 = 13,106,636.25 : x
  2. Step 2: Convert to fraction form
    16,835,193.06/23,238,846.98 = 13,106,636.25/x
  3. Step 3: Cross multiply
    16,835,193.06x = 23,238,846.98 × 13,106,636.25
  4. Step 4: Simplify right side
    16,835,193.06x = 304,583,114,236,271
  5. Step 5: Solve for x
    x = 304,583,114,236,271/16,835,193.06
  6. Step 6: Final answer
    x = 18,092,047.60

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Double scale
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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.