Home / 27,966,151.60-41,878,368.60-22,297,447.60

Finding the Fourth Proportional to 27,966,151.60, 41,878,368.60 and 22,297,447.60

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Solution

The fourth proportional to 27,966,151.60, 41,878,368.60 and 22,297,447.60 is: 33,389,675.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,966,151.60 : 41,878,368.60 = 22,297,447.60 : x
  2. Step 2: Convert to fraction form
    27,966,151.60/41,878,368.60 = 22,297,447.60/x
  3. Step 3: Cross multiply
    27,966,151.60x = 41,878,368.60 × 22,297,447.60
  4. Step 4: Simplify right side
    27,966,151.60x = 933,780,729,431,985.50
  5. Step 5: Solve for x
    x = 933,780,729,431,985.50/27,966,151.60
  6. Step 6: Final answer
    x = 33,389,675.59

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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.