Home / 1,555,042,275.10-2,332,563,412.65-1,555,042,275.10

Finding the Fourth Proportional to 1,555,042,275.10, 2,332,563,412.65 and 1,555,042,275.10

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Solution

The fourth proportional to 1,555,042,275.10, 2,332,563,412.65 and 1,555,042,275.10 is: 2,332,563,412.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,555,042,275.10 : 2,332,563,412.65 = 1,555,042,275.10 : x
  2. Step 2: Convert to fraction form
    1,555,042,275.10/2,332,563,412.65 = 1,555,042,275.10/x
  3. Step 3: Cross multiply
    1,555,042,275.10x = 2,332,563,412.65 × 1,555,042,275.10
  4. Step 4: Simplify right side
    1,555,042,275.10x = 3,627,234,716,022,276,096
  5. Step 5: Solve for x
    x = 3,627,234,716,022,276,096/1,555,042,275.10
  6. Step 6: Final answer
    x = 2,332,563,412.65

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Double scale
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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.