Home / 33,060,769.04-45,622,697.64-18,175,984.70

Finding the Fourth Proportional to 33,060,769.04, 45,622,697.64 and 18,175,984.70

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Solution

The fourth proportional to 33,060,769.04, 45,622,697.64 and 18,175,984.70 is: 25,082,219.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,060,769.04 : 45,622,697.64 = 18,175,984.70 : x
  2. Step 2: Convert to fraction form
    33,060,769.04/45,622,697.64 = 18,175,984.70/x
  3. Step 3: Cross multiply
    33,060,769.04x = 45,622,697.64 × 18,175,984.70
  4. Step 4: Simplify right side
    33,060,769.04x = 829,237,454,277,366.12
  5. Step 5: Solve for x
    x = 829,237,454,277,366.12/33,060,769.04
  6. Step 6: Final answer
    x = 25,082,219.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.