Home / 1,698,454,889,910.10-2,547,691,859,076.90-566,527,155,797.25

Finding the Fourth Proportional to 1,698,454,889,910.10, 2,547,691,859,076.90 and 566,527,155,797.25

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Solution

The fourth proportional to 1,698,454,889,910.10, 2,547,691,859,076.90 and 566,527,155,797.25 is: 849,793,910,538.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,698,454,889,910.10 : 2,547,691,859,076.90 = 566,527,155,797.25 : x
  2. Step 2: Convert to fraction form
    1,698,454,889,910.10/2,547,691,859,076.90 = 566,527,155,797.25/x
  3. Step 3: Cross multiply
    1,698,454,889,910.10x = 2,547,691,859,076.90 × 566,527,155,797.25
  4. Step 4: Simplify right side
    1,698,454,889,910.10x = 1,443,336,622,770,644,414,627,840
  5. Step 5: Solve for x
    x = 1,443,336,622,770,644,414,627,840/1,698,454,889,910.10
  6. Step 6: Final answer
    x = 849,793,910,538.91

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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.