Home / 23,642,437.44-35,473,897.44-12,699,858.84

Finding the Fourth Proportional to 23,642,437.44, 35,473,897.44 and 12,699,858.84

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Solution

The fourth proportional to 23,642,437.44, 35,473,897.44 and 12,699,858.84 is: 19,055,289.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,642,437.44 : 35,473,897.44 = 12,699,858.84 : x
  2. Step 2: Convert to fraction form
    23,642,437.44/35,473,897.44 = 12,699,858.84/x
  3. Step 3: Cross multiply
    23,642,437.44x = 35,473,897.44 × 12,699,858.84
  4. Step 4: Simplify right side
    23,642,437.44x = 450,513,489,992,637.31
  5. Step 5: Solve for x
    x = 450,513,489,992,637.31/23,642,437.44
  6. Step 6: Final answer
    x = 19,055,289.50

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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.