Home / 14,888,218.80-22,353,323.40-9,219,514.80

Finding the Fourth Proportional to 14,888,218.80, 22,353,323.40 and 9,219,514.80

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Solution

The fourth proportional to 14,888,218.80, 22,353,323.40 and 9,219,514.80 is: 13,842,273.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,218.80 : 22,353,323.40 = 9,219,514.80 : x
  2. Step 2: Convert to fraction form
    14,888,218.80/22,353,323.40 = 9,219,514.80/x
  3. Step 3: Cross multiply
    14,888,218.80x = 22,353,323.40 × 9,219,514.80
  4. Step 4: Simplify right side
    14,888,218.80x = 206,086,795,915,486.31
  5. Step 5: Solve for x
    x = 206,086,795,915,486.31/14,888,218.80
  6. Step 6: Final answer
    x = 13,842,273.46

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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.