Home / 16,119,033.90-24,178,550.85-11,017,200.30

Finding the Fourth Proportional to 16,119,033.90, 24,178,550.85 and 11,017,200.30

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Solution

The fourth proportional to 16,119,033.90, 24,178,550.85 and 11,017,200.30 is: 16,525,800.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,033.90 : 24,178,550.85 = 11,017,200.30 : x
  2. Step 2: Convert to fraction form
    16,119,033.90/24,178,550.85 = 11,017,200.30/x
  3. Step 3: Cross multiply
    16,119,033.90x = 24,178,550.85 × 11,017,200.30
  4. Step 4: Simplify right side
    16,119,033.90x = 266,379,937,678,185.28
  5. Step 5: Solve for x
    x = 266,379,937,678,185.28/16,119,033.90
  6. Step 6: Final answer
    x = 16,525,800.45

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Double scale
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Similar ratio
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1.5x scale

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.