Home / 1,553,903,753.04-2,332,514,906.46-669,027,325.50

Finding the Fourth Proportional to 1,553,903,753.04, 2,332,514,906.46 and 669,027,325.50

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Solution

The fourth proportional to 1,553,903,753.04, 2,332,514,906.46 and 669,027,325.50 is: 1,004,255,383.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,553,903,753.04 : 2,332,514,906.46 = 669,027,325.50 : x
  2. Step 2: Convert to fraction form
    1,553,903,753.04/2,332,514,906.46 = 669,027,325.50/x
  3. Step 3: Cross multiply
    1,553,903,753.04x = 2,332,514,906.46 × 669,027,325.50
  4. Step 4: Simplify right side
    1,553,903,753.04x = 1,560,516,209,557,816,576
  5. Step 5: Solve for x
    x = 1,560,516,209,557,816,576/1,553,903,753.04
  6. Step 6: Final answer
    x = 1,004,255,383.58

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1.5x scale

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.