Home / 16,119,041.90-24,178,562.85-11,017,208.30

Finding the Fourth Proportional to 16,119,041.90, 24,178,562.85 and 11,017,208.30

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Solution

The fourth proportional to 16,119,041.90, 24,178,562.85 and 11,017,208.30 is: 16,525,812.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,119,041.90 : 24,178,562.85 = 11,017,208.30 : x
  2. Step 2: Convert to fraction form
    16,119,041.90/24,178,562.85 = 11,017,208.30/x
  3. Step 3: Cross multiply
    16,119,041.90x = 24,178,562.85 × 11,017,208.30
  4. Step 4: Simplify right side
    16,119,041.90x = 266,380,263,313,091.69
  5. Step 5: Solve for x
    x = 266,380,263,313,091.69/16,119,041.90
  6. Step 6: Final answer
    x = 16,525,812.45

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Similar ratio
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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.