Home / 25,970,415.75-35,836,077.87-14,366,407.59

Finding the Fourth Proportional to 25,970,415.75, 35,836,077.87 and 14,366,407.59

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Solution

The fourth proportional to 25,970,415.75, 35,836,077.87 and 14,366,407.59 is: 19,823,929.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,970,415.75 : 35,836,077.87 = 14,366,407.59 : x
  2. Step 2: Convert to fraction form
    25,970,415.75/35,836,077.87 = 14,366,407.59/x
  3. Step 3: Cross multiply
    25,970,415.75x = 35,836,077.87 × 14,366,407.59
  4. Step 4: Simplify right side
    25,970,415.75x = 514,835,701,107,399
  5. Step 5: Solve for x
    x = 514,835,701,107,399/25,970,415.75
  6. Step 6: Final answer
    x = 19,823,929.89

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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.