Home / 417,276,064.60-625,914,096.90-244,835,488.60

Finding the Fourth Proportional to 417,276,064.60, 625,914,096.90 and 244,835,488.60

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Solution

The fourth proportional to 417,276,064.60, 625,914,096.90 and 244,835,488.60 is: 367,253,232.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,276,064.60 : 625,914,096.90 = 244,835,488.60 : x
  2. Step 2: Convert to fraction form
    417,276,064.60/625,914,096.90 = 244,835,488.60/x
  3. Step 3: Cross multiply
    417,276,064.60x = 625,914,096.90 × 244,835,488.60
  4. Step 4: Simplify right side
    417,276,064.60x = 153,245,983,736,139,232
  5. Step 5: Solve for x
    x = 153,245,983,736,139,232/417,276,064.60
  6. Step 6: Final answer
    x = 367,253,232.90

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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.