Home / 36,370,650.01-54,563,161.94-13,341,798.40

Finding the Fourth Proportional to 36,370,650.01, 54,563,161.94 and 13,341,798.40

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Solution

The fourth proportional to 36,370,650.01, 54,563,161.94 and 13,341,798.40 is: 20,015,333.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,370,650.01 : 54,563,161.94 = 13,341,798.40 : x
  2. Step 2: Convert to fraction form
    36,370,650.01/54,563,161.94 = 13,341,798.40/x
  3. Step 3: Cross multiply
    36,370,650.01x = 54,563,161.94 × 13,341,798.40
  4. Step 4: Simplify right side
    36,370,650.01x = 727,970,706,516,947.75
  5. Step 5: Solve for x
    x = 727,970,706,516,947.75/36,370,650.01
  6. Step 6: Final answer
    x = 20,015,333.97

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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.