Home / 16,607,984.85-24,911,977.28-10,197,450.45

Finding the Fourth Proportional to 16,607,984.85, 24,911,977.28 and 10,197,450.45

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Solution

The fourth proportional to 16,607,984.85, 24,911,977.28 and 10,197,450.45 is: 15,296,175.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,984.85 : 24,911,977.28 = 10,197,450.45 : x
  2. Step 2: Convert to fraction form
    16,607,984.85/24,911,977.28 = 10,197,450.45/x
  3. Step 3: Cross multiply
    16,607,984.85x = 24,911,977.28 × 10,197,450.45
  4. Step 4: Simplify right side
    16,607,984.85x = 254,038,653,873,338.50
  5. Step 5: Solve for x
    x = 254,038,653,873,338.50/16,607,984.85
  6. Step 6: Final answer
    x = 15,296,175.68

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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.