Home / 33,184,047.20-49,776,070.80-10,467,240.80

Finding the Fourth Proportional to 33,184,047.20, 49,776,070.80 and 10,467,240.80

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Solution

The fourth proportional to 33,184,047.20, 49,776,070.80 and 10,467,240.80 is: 15,700,861.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,184,047.20 : 49,776,070.80 = 10,467,240.80 : x
  2. Step 2: Convert to fraction form
    33,184,047.20/49,776,070.80 = 10,467,240.80/x
  3. Step 3: Cross multiply
    33,184,047.20x = 49,776,070.80 × 10,467,240.80
  4. Step 4: Simplify right side
    33,184,047.20x = 521,018,119,141,448.62
  5. Step 5: Solve for x
    x = 521,018,119,141,448.62/33,184,047.20
  6. Step 6: Final answer
    x = 15,700,861.20

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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.