Home / 82,068,814.23-113,257,648.45-44,898,232.22

Finding the Fourth Proportional to 82,068,814.23, 113,257,648.45 and 44,898,232.22

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Solution

The fourth proportional to 82,068,814.23, 113,257,648.45 and 44,898,232.22 is: 61,961,029.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,068,814.23 : 113,257,648.45 = 44,898,232.22 : x
  2. Step 2: Convert to fraction form
    82,068,814.23/113,257,648.45 = 44,898,232.22/x
  3. Step 3: Cross multiply
    82,068,814.23x = 113,257,648.45 × 44,898,232.22
  4. Step 4: Simplify right side
    82,068,814.23x = 5,085,068,200,799,223
  5. Step 5: Solve for x
    x = 5,085,068,200,799,223/82,068,814.23
  6. Step 6: Final answer
    x = 61,961,029.27

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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.