Home / 116,844,247.80-175,266,371.70-48,678,082.20

Finding the Fourth Proportional to 116,844,247.80, 175,266,371.70 and 48,678,082.20

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Solution

The fourth proportional to 116,844,247.80, 175,266,371.70 and 48,678,082.20 is: 73,017,123.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,844,247.80 : 175,266,371.70 = 48,678,082.20 : x
  2. Step 2: Convert to fraction form
    116,844,247.80/175,266,371.70 = 48,678,082.20/x
  3. Step 3: Cross multiply
    116,844,247.80x = 175,266,371.70 × 48,678,082.20
  4. Step 4: Simplify right side
    116,844,247.80x = 8,531,630,848,508,354
  5. Step 5: Solve for x
    x = 8,531,630,848,508,354/116,844,247.80
  6. Step 6: Final answer
    x = 73,017,123.30

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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.