Home / 24,828,636.96-37,218,801.60-11,871,420.48

Finding the Fourth Proportional to 24,828,636.96, 37,218,801.60 and 11,871,420.48

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Solution

The fourth proportional to 24,828,636.96, 37,218,801.60 and 11,871,420.48 is: 17,795,581.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,828,636.96 : 37,218,801.60 = 11,871,420.48 : x
  2. Step 2: Convert to fraction form
    24,828,636.96/37,218,801.60 = 11,871,420.48/x
  3. Step 3: Cross multiply
    24,828,636.96x = 37,218,801.60 × 11,871,420.48
  4. Step 4: Simplify right side
    24,828,636.96x = 441,840,043,555,296.81
  5. Step 5: Solve for x
    x = 441,840,043,555,296.81/24,828,636.96
  6. Step 6: Final answer
    x = 17,795,581.94

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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.