Home / 264,616,593,106.50-396,924,867,769.06-73,388,628,285.92

Finding the Fourth Proportional to 264,616,593,106.50, 396,924,867,769.06 and 73,388,628,285.92

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Solution

The fourth proportional to 264,616,593,106.50, 396,924,867,769.06 and 73,388,628,285.92 is: 110,082,936,357.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,616,593,106.50 : 396,924,867,769.06 = 73,388,628,285.92 : x
  2. Step 2: Convert to fraction form
    264,616,593,106.50/396,924,867,769.06 = 73,388,628,285.92/x
  3. Step 3: Cross multiply
    264,616,593,106.50x = 396,924,867,769.06 × 73,388,628,285.92
  4. Step 4: Simplify right side
    264,616,593,106.50x = 29,129,771,578,141,490,282,496
  5. Step 5: Solve for x
    x = 29,129,771,578,141,490,282,496/264,616,593,106.50
  6. Step 6: Final answer
    x = 110,082,936,357.73

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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.