Home / 344,862,834.66-476,533,241.03-245,571,200.62

Finding the Fourth Proportional to 344,862,834.66, 476,533,241.03 and 245,571,200.62

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Solution

The fourth proportional to 344,862,834.66, 476,533,241.03 and 245,571,200.62 is: 339,331,549.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,862,834.66 : 476,533,241.03 = 245,571,200.62 : x
  2. Step 2: Convert to fraction form
    344,862,834.66/476,533,241.03 = 245,571,200.62/x
  3. Step 3: Cross multiply
    344,862,834.66x = 476,533,241.03 × 245,571,200.62
  4. Step 4: Simplify right side
    344,862,834.66x = 117,022,840,132,694,272
  5. Step 5: Solve for x
    x = 117,022,840,132,694,272/344,862,834.66
  6. Step 6: Final answer
    x = 339,331,549.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.