Home / 1,718,120,094.58-2,576,709,789.45-474,253,204.96

Finding the Fourth Proportional to 1,718,120,094.58, 2,576,709,789.45 and 474,253,204.96

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Solution

The fourth proportional to 1,718,120,094.58, 2,576,709,789.45 and 474,253,204.96 is: 711,249,975.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,718,120,094.58 : 2,576,709,789.45 = 474,253,204.96 : x
  2. Step 2: Convert to fraction form
    1,718,120,094.58/2,576,709,789.45 = 474,253,204.96/x
  3. Step 3: Cross multiply
    1,718,120,094.58x = 2,576,709,789.45 × 474,253,204.96
  4. Step 4: Simplify right side
    1,718,120,094.58x = 1,222,012,875,898,469,120
  5. Step 5: Solve for x
    x = 1,222,012,875,898,469,120/1,718,120,094.58
  6. Step 6: Final answer
    x = 711,249,975.92

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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.