Home / 24,995,266.40-37,492,899.60-7,957,661.60

Finding the Fourth Proportional to 24,995,266.40, 37,492,899.60 and 7,957,661.60

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Solution

The fourth proportional to 24,995,266.40, 37,492,899.60 and 7,957,661.60 is: 11,936,492.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,995,266.40 : 37,492,899.60 = 7,957,661.60 : x
  2. Step 2: Convert to fraction form
    24,995,266.40/37,492,899.60 = 7,957,661.60/x
  3. Step 3: Cross multiply
    24,995,266.40x = 37,492,899.60 × 7,957,661.60
  4. Step 4: Simplify right side
    24,995,266.40x = 298,355,807,419,575.38
  5. Step 5: Solve for x
    x = 298,355,807,419,575.38/24,995,266.40
  6. Step 6: Final answer
    x = 11,936,492.40

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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.