Home / 24,729,236.83-34,130,431.73-13,719,533.46

Finding the Fourth Proportional to 24,729,236.83, 34,130,431.73 and 13,719,533.46

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Solution

The fourth proportional to 24,729,236.83, 34,130,431.73 and 13,719,533.46 is: 18,935,222.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,729,236.83 : 34,130,431.73 = 13,719,533.46 : x
  2. Step 2: Convert to fraction form
    24,729,236.83/34,130,431.73 = 13,719,533.46/x
  3. Step 3: Cross multiply
    24,729,236.83x = 34,130,431.73 × 13,719,533.46
  4. Step 4: Simplify right side
    24,729,236.83x = 468,253,600,123,980.69
  5. Step 5: Solve for x
    x = 468,253,600,123,980.69/24,729,236.83
  6. Step 6: Final answer
    x = 18,935,222.44

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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.