Home / 1,484,972,546.79-2,226,074,071.17-501,711,452.64

Finding the Fourth Proportional to 1,484,972,546.79, 2,226,074,071.17 and 501,711,452.64

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Solution

The fourth proportional to 1,484,972,546.79, 2,226,074,071.17 and 501,711,452.64 is: 752,099,328.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,484,972,546.79 : 2,226,074,071.17 = 501,711,452.64 : x
  2. Step 2: Convert to fraction form
    1,484,972,546.79/2,226,074,071.17 = 501,711,452.64/x
  3. Step 3: Cross multiply
    1,484,972,546.79x = 2,226,074,071.17 × 501,711,452.64
  4. Step 4: Simplify right side
    1,484,972,546.79x = 1,116,846,855,930,939,392
  5. Step 5: Solve for x
    x = 1,116,846,855,930,939,392/1,484,972,546.79
  6. Step 6: Final answer
    x = 752,099,328.94

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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.