Home / 25,958,680.15-35,827,770.88-16,677,851.98

Finding the Fourth Proportional to 25,958,680.15, 35,827,770.88 and 16,677,851.98

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Solution

The fourth proportional to 25,958,680.15, 35,827,770.88 and 16,677,851.98 is: 23,018,514.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,958,680.15 : 35,827,770.88 = 16,677,851.98 : x
  2. Step 2: Convert to fraction form
    25,958,680.15/35,827,770.88 = 16,677,851.98/x
  3. Step 3: Cross multiply
    25,958,680.15x = 35,827,770.88 × 16,677,851.98
  4. Step 4: Simplify right side
    25,958,680.15x = 597,530,259,509,994.38
  5. Step 5: Solve for x
    x = 597,530,259,509,994.38/25,958,680.15
  6. Step 6: Final answer
    x = 23,018,514.66

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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.