Home / 23,588,779.04-32,562,559.14-15,858,305

Finding the Fourth Proportional to 23,588,779.04, 32,562,559.14 and 15,858,305

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Solution

The fourth proportional to 23,588,779.04, 32,562,559.14 and 15,858,305 is: 21,891,213.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,588,779.04 : 32,562,559.14 = 15,858,305 : x
  2. Step 2: Convert to fraction form
    23,588,779.04/32,562,559.14 = 15,858,305/x
  3. Step 3: Cross multiply
    23,588,779.04x = 32,562,559.14 × 15,858,305
  4. Step 4: Simplify right side
    23,588,779.04x = 516,386,994,422,657.69
  5. Step 5: Solve for x
    x = 516,386,994,422,657.69/23,588,779.04
  6. Step 6: Final answer
    x = 21,891,213.34

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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.