Home / 1,555,025,461.73-2,332,538,192.60-1,555,025,461.73

Finding the Fourth Proportional to 1,555,025,461.73, 2,332,538,192.60 and 1,555,025,461.73

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Solution

The fourth proportional to 1,555,025,461.73, 2,332,538,192.60 and 1,555,025,461.73 is: 2,332,538,192.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,025,461.73 : 2,332,538,192.60 = 1,555,025,461.73 : x
  2. Step 2: Convert to fraction form
    1,555,025,461.73/2,332,538,192.60 = 1,555,025,461.73/x
  3. Step 3: Cross multiply
    1,555,025,461.73x = 2,332,538,192.60 × 1,555,025,461.73
  4. Step 4: Simplify right side
    1,555,025,461.73x = 3,627,156,279,931,236,352
  5. Step 5: Solve for x
    x = 3,627,156,279,931,236,352/1,555,025,461.73
  6. Step 6: Final answer
    x = 2,332,538,192.60

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Double scale
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1.5x scale

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.