Home / 27,542,729.40-41,314,094.10-24,519,420.60

Finding the Fourth Proportional to 27,542,729.40, 41,314,094.10 and 24,519,420.60

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Solution

The fourth proportional to 27,542,729.40, 41,314,094.10 and 24,519,420.60 is: 36,779,130.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,542,729.40 : 41,314,094.10 = 24,519,420.60 : x
  2. Step 2: Convert to fraction form
    27,542,729.40/41,314,094.10 = 24,519,420.60/x
  3. Step 3: Cross multiply
    27,542,729.40x = 41,314,094.10 × 24,519,420.60
  4. Step 4: Simplify right side
    27,542,729.40x = 1,012,997,649,945,878.50
  5. Step 5: Solve for x
    x = 1,012,997,649,945,878.50/27,542,729.40
  6. Step 6: Final answer
    x = 36,779,130.90

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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.