Home / 41,108,656.46-56,725,368.92-22,769,349.26

Finding the Fourth Proportional to 41,108,656.46, 56,725,368.92 and 22,769,349.26

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Solution

The fourth proportional to 41,108,656.46, 56,725,368.92 and 22,769,349.26 is: 31,419,166.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,108,656.46 : 56,725,368.92 = 22,769,349.26 : x
  2. Step 2: Convert to fraction form
    41,108,656.46/56,725,368.92 = 22,769,349.26/x
  3. Step 3: Cross multiply
    41,108,656.46x = 56,725,368.92 × 22,769,349.26
  4. Step 4: Simplify right side
    41,108,656.46x = 1,291,599,736,841,829.25
  5. Step 5: Solve for x
    x = 1,291,599,736,841,829.25/41,108,656.46
  6. Step 6: Final answer
    x = 31,419,166.86

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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.