Home / 16,663,578.60-24,958,043.10-16,290,330.60

Finding the Fourth Proportional to 16,663,578.60, 24,958,043.10 and 16,290,330.60

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Solution

The fourth proportional to 16,663,578.60, 24,958,043.10 and 16,290,330.60 is: 24,399,007.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,663,578.60 : 24,958,043.10 = 16,290,330.60 : x
  2. Step 2: Convert to fraction form
    16,663,578.60/24,958,043.10 = 16,290,330.60/x
  3. Step 3: Cross multiply
    16,663,578.60x = 24,958,043.10 × 16,290,330.60
  4. Step 4: Simplify right side
    16,663,578.60x = 406,574,773,228,048.88
  5. Step 5: Solve for x
    x = 406,574,773,228,048.88/16,663,578.60
  6. Step 6: Final answer
    x = 24,399,007.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.