Home / 26,631,342.26-36,776,633.67-25,180,487.15

Finding the Fourth Proportional to 26,631,342.26, 36,776,633.67 and 25,180,487.15

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Solution

The fourth proportional to 26,631,342.26, 36,776,633.67 and 25,180,487.15 is: 34,773,070.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,631,342.26 : 36,776,633.67 = 25,180,487.15 : x
  2. Step 2: Convert to fraction form
    26,631,342.26/36,776,633.67 = 25,180,487.15/x
  3. Step 3: Cross multiply
    26,631,342.26x = 36,776,633.67 × 25,180,487.15
  4. Step 4: Simplify right side
    26,631,342.26x = 926,053,551,363,809.25
  5. Step 5: Solve for x
    x = 926,053,551,363,809.25/26,631,342.26
  6. Step 6: Final answer
    x = 34,773,070.86

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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.