Home / 16,634,273.60-24,938,968.80-9,069,780.80

Finding the Fourth Proportional to 16,634,273.60, 24,938,968.80 and 9,069,780.80

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Solution

The fourth proportional to 16,634,273.60, 24,938,968.80 and 9,069,780.80 is: 13,597,887.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,634,273.60 : 24,938,968.80 = 9,069,780.80 : x
  2. Step 2: Convert to fraction form
    16,634,273.60/24,938,968.80 = 9,069,780.80/x
  3. Step 3: Cross multiply
    16,634,273.60x = 24,938,968.80 × 9,069,780.80
  4. Step 4: Simplify right side
    16,634,273.60x = 226,190,980,394,039.06
  5. Step 5: Solve for x
    x = 226,190,980,394,039.06/16,634,273.60
  6. Step 6: Final answer
    x = 13,597,887.46

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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.