Home / 23,588,779.54-32,562,559.83-15,858,305.50

Finding the Fourth Proportional to 23,588,779.54, 32,562,559.83 and 15,858,305.50

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Solution

The fourth proportional to 23,588,779.54, 32,562,559.83 and 15,858,305.50 is: 21,891,214.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,588,779.54 : 32,562,559.83 = 15,858,305.50 : x
  2. Step 2: Convert to fraction form
    23,588,779.54/32,562,559.83 = 15,858,305.50/x
  3. Step 3: Cross multiply
    23,588,779.54x = 32,562,559.83 × 15,858,305.50
  4. Step 4: Simplify right side
    23,588,779.54x = 516,387,021,646,168.06
  5. Step 5: Solve for x
    x = 516,387,021,646,168.06/23,588,779.54
  6. Step 6: Final answer
    x = 21,891,214.03

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1.5x scale

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.