Home / 14,227,799.77-21,343,735.46-4,380,696.34

Finding the Fourth Proportional to 14,227,799.77, 21,343,735.46 and 4,380,696.34

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Solution

The fourth proportional to 14,227,799.77, 21,343,735.46 and 4,380,696.34 is: 6,571,671.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,227,799.77 : 21,343,735.46 = 4,380,696.34 : x
  2. Step 2: Convert to fraction form
    14,227,799.77/21,343,735.46 = 4,380,696.34/x
  3. Step 3: Cross multiply
    14,227,799.77x = 21,343,735.46 × 4,380,696.34
  4. Step 4: Simplify right side
    14,227,799.77x = 93,500,423,744,501.20
  5. Step 5: Solve for x
    x = 93,500,423,744,501.20/14,227,799.77
  6. Step 6: Final answer
    x = 6,571,671.33

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1.5x scale

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.