Home / 16,546,195.18-24,819,300.06-5,187,529.54

Finding the Fourth Proportional to 16,546,195.18, 24,819,300.06 and 5,187,529.54

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Solution

The fourth proportional to 16,546,195.18, 24,819,300.06 and 5,187,529.54 is: 7,781,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,546,195.18 : 24,819,300.06 = 5,187,529.54 : x
  2. Step 2: Convert to fraction form
    16,546,195.18/24,819,300.06 = 5,187,529.54/x
  3. Step 3: Cross multiply
    16,546,195.18x = 24,819,300.06 × 5,187,529.54
  4. Step 4: Simplify right side
    16,546,195.18x = 128,750,852,223,373.77
  5. Step 5: Solve for x
    x = 128,750,852,223,373.77/16,546,195.18
  6. Step 6: Final answer
    x = 7,781,296.60

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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.