Home / 417,474,114.30-626,211,171.45-417,474,114.30

Finding the Fourth Proportional to 417,474,114.30, 626,211,171.45 and 417,474,114.30

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Solution

The fourth proportional to 417,474,114.30, 626,211,171.45 and 417,474,114.30 is: 626,211,171.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,474,114.30 : 626,211,171.45 = 417,474,114.30 : x
  2. Step 2: Convert to fraction form
    417,474,114.30/626,211,171.45 = 417,474,114.30/x
  3. Step 3: Cross multiply
    417,474,114.30x = 626,211,171.45 × 417,474,114.30
  4. Step 4: Simplify right side
    417,474,114.30x = 261,426,954,165,854,240
  5. Step 5: Solve for x
    x = 261,426,954,165,854,240/417,474,114.30
  6. Step 6: Final answer
    x = 626,211,171.45

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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.