Home / 16,001,590.35-22,083,191.96-9,033,447.50

Finding the Fourth Proportional to 16,001,590.35, 22,083,191.96 and 9,033,447.50

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Solution

The fourth proportional to 16,001,590.35, 22,083,191.96 and 9,033,447.50 is: 12,466,720.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,001,590.35 : 22,083,191.96 = 9,033,447.50 : x
  2. Step 2: Convert to fraction form
    16,001,590.35/22,083,191.96 = 9,033,447.50/x
  3. Step 3: Cross multiply
    16,001,590.35x = 22,083,191.96 × 9,033,447.50
  4. Step 4: Simplify right side
    16,001,590.35x = 199,487,355,047,498.88
  5. Step 5: Solve for x
    x = 199,487,355,047,498.88/16,001,590.35
  6. Step 6: Final answer
    x = 12,466,720.54

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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.