Home / 323,528,283.60-485,292,425.40-93,504,872.40

Finding the Fourth Proportional to 323,528,283.60, 485,292,425.40 and 93,504,872.40

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Solution

The fourth proportional to 323,528,283.60, 485,292,425.40 and 93,504,872.40 is: 140,257,308.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,528,283.60 : 485,292,425.40 = 93,504,872.40 : x
  2. Step 2: Convert to fraction form
    323,528,283.60/485,292,425.40 = 93,504,872.40/x
  3. Step 3: Cross multiply
    323,528,283.60x = 485,292,425.40 × 93,504,872.40
  4. Step 4: Simplify right side
    323,528,283.60x = 45,377,206,313,713,520
  5. Step 5: Solve for x
    x = 45,377,206,313,713,520/323,528,283.60
  6. Step 6: Final answer
    x = 140,257,308.60

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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.