Home / 237,785,107.20-332,218,905.60-237,785,107.20

Finding the Fourth Proportional to 237,785,107.20, 332,218,905.60 and 237,785,107.20

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Solution

The fourth proportional to 237,785,107.20, 332,218,905.60 and 237,785,107.20 is: 332,218,905.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,785,107.20 : 332,218,905.60 = 237,785,107.20 : x
  2. Step 2: Convert to fraction form
    237,785,107.20/332,218,905.60 = 237,785,107.20/x
  3. Step 3: Cross multiply
    237,785,107.20x = 332,218,905.60 × 237,785,107.20
  4. Step 4: Simplify right side
    237,785,107.20x = 78,996,708,081,962,688
  5. Step 5: Solve for x
    x = 78,996,708,081,962,688/237,785,107.20
  6. Step 6: Final answer
    x = 332,218,905.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.