Home / 49,059,133.20-73,588,699.80-33,753,632.40

Finding the Fourth Proportional to 49,059,133.20, 73,588,699.80 and 33,753,632.40

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Solution

The fourth proportional to 49,059,133.20, 73,588,699.80 and 33,753,632.40 is: 50,630,448.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,059,133.20 : 73,588,699.80 = 33,753,632.40 : x
  2. Step 2: Convert to fraction form
    49,059,133.20/73,588,699.80 = 33,753,632.40/x
  3. Step 3: Cross multiply
    49,059,133.20x = 73,588,699.80 × 33,753,632.40
  4. Step 4: Simplify right side
    49,059,133.20x = 2,483,885,921,843,153.50
  5. Step 5: Solve for x
    x = 2,483,885,921,843,153.50/49,059,133.20
  6. Step 6: Final answer
    x = 50,630,448.60

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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.