Home / 652,829,443.30-979,244,164.95-652,829,443.30

Finding the Fourth Proportional to 652,829,443.30, 979,244,164.95 and 652,829,443.30

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Solution

The fourth proportional to 652,829,443.30, 979,244,164.95 and 652,829,443.30 is: 979,244,164.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,829,443.30 : 979,244,164.95 = 652,829,443.30 : x
  2. Step 2: Convert to fraction form
    652,829,443.30/979,244,164.95 = 652,829,443.30/x
  3. Step 3: Cross multiply
    652,829,443.30x = 979,244,164.95 × 652,829,443.30
  4. Step 4: Simplify right side
    652,829,443.30x = 639,279,423,059,081,856
  5. Step 5: Solve for x
    x = 639,279,423,059,081,856/652,829,443.30
  6. Step 6: Final answer
    x = 979,244,164.95

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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.