Home / 36,383,790.60-54,583,559.10-10,827,383.40

Finding the Fourth Proportional to 36,383,790.60, 54,583,559.10 and 10,827,383.40

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Solution

The fourth proportional to 36,383,790.60, 54,583,559.10 and 10,827,383.40 is: 16,243,418.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383,790.60 : 54,583,559.10 = 10,827,383.40 : x
  2. Step 2: Convert to fraction form
    36,383,790.60/54,583,559.10 = 10,827,383.40/x
  3. Step 3: Cross multiply
    36,383,790.60x = 54,583,559.10 × 10,827,383.40
  4. Step 4: Simplify right side
    36,383,790.60x = 590,997,121,712,259
  5. Step 5: Solve for x
    x = 590,997,121,712,259/36,383,790.60
  6. Step 6: Final answer
    x = 16,243,418.07

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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.