Home / 14,615,562.64-21,921,769.08-3,833,944.24

Finding the Fourth Proportional to 14,615,562.64, 21,921,769.08 and 3,833,944.24

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Solution

The fourth proportional to 14,615,562.64, 21,921,769.08 and 3,833,944.24 is: 5,750,503.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,615,562.64 : 21,921,769.08 = 3,833,944.24 : x
  2. Step 2: Convert to fraction form
    14,615,562.64/21,921,769.08 = 3,833,944.24/x
  3. Step 3: Cross multiply
    14,615,562.64x = 21,921,769.08 × 3,833,944.24
  4. Step 4: Simplify right side
    14,615,562.64x = 84,046,840,294,876.09
  5. Step 5: Solve for x
    x = 84,046,840,294,876.09/14,615,562.64
  6. Step 6: Final answer
    x = 5,750,503.24

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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.