Home / 16,830,069.90-25,245,104.85-14,751,545.10

Finding the Fourth Proportional to 16,830,069.90, 25,245,104.85 and 14,751,545.10

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Solution

The fourth proportional to 16,830,069.90, 25,245,104.85 and 14,751,545.10 is: 22,127,317.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,830,069.90 : 25,245,104.85 = 14,751,545.10 : x
  2. Step 2: Convert to fraction form
    16,830,069.90/25,245,104.85 = 14,751,545.10/x
  3. Step 3: Cross multiply
    16,830,069.90x = 25,245,104.85 × 14,751,545.10
  4. Step 4: Simplify right side
    16,830,069.90x = 372,404,302,749,003.75
  5. Step 5: Solve for x
    x = 372,404,302,749,003.75/16,830,069.90
  6. Step 6: Final answer
    x = 22,127,317.65

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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.