Home / 41,483,893.21-57,247,784.08-22,899,045.45

Finding the Fourth Proportional to 41,483,893.21, 57,247,784.08 and 22,899,045.45

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Solution

The fourth proportional to 41,483,893.21, 57,247,784.08 and 22,899,045.45 is: 31,600,689.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,483,893.21 : 57,247,784.08 = 22,899,045.45 : x
  2. Step 2: Convert to fraction form
    41,483,893.21/57,247,784.08 = 22,899,045.45/x
  3. Step 3: Cross multiply
    41,483,893.21x = 57,247,784.08 × 22,899,045.45
  4. Step 4: Simplify right side
    41,483,893.21x = 1,310,919,609,717,138
  5. Step 5: Solve for x
    x = 1,310,919,609,717,138/41,483,893.21
  6. Step 6: Final answer
    x = 31,600,689.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.