Home / 40,355,364.80-60,533,047.20-33,269,484.80

Finding the Fourth Proportional to 40,355,364.80, 60,533,047.20 and 33,269,484.80

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Solution

The fourth proportional to 40,355,364.80, 60,533,047.20 and 33,269,484.80 is: 49,904,227.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,355,364.80 : 60,533,047.20 = 33,269,484.80 : x
  2. Step 2: Convert to fraction form
    40,355,364.80/60,533,047.20 = 33,269,484.80/x
  3. Step 3: Cross multiply
    40,355,364.80x = 60,533,047.20 × 33,269,484.80
  4. Step 4: Simplify right side
    40,355,364.80x = 2,013,903,293,718,082.75
  5. Step 5: Solve for x
    x = 2,013,903,293,718,082.75/40,355,364.80
  6. Step 6: Final answer
    x = 49,904,227.20

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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.