Home / 25,958,486.88-35,818,732.80-14,943,108.24

Finding the Fourth Proportional to 25,958,486.88, 35,818,732.80 and 14,943,108.24

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Solution

The fourth proportional to 25,958,486.88, 35,818,732.80 and 14,943,108.24 is: 20,619,198.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,958,486.88 : 35,818,732.80 = 14,943,108.24 : x
  2. Step 2: Convert to fraction form
    25,958,486.88/35,818,732.80 = 14,943,108.24/x
  3. Step 3: Cross multiply
    25,958,486.88x = 35,818,732.80 × 14,943,108.24
  4. Step 4: Simplify right side
    25,958,486.88x = 535,243,201,250,038.25
  5. Step 5: Solve for x
    x = 535,243,201,250,038.25/25,958,486.88
  6. Step 6: Final answer
    x = 20,619,198.79

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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.