Home / 461,628,679,246.20-692,443,018,869.30-461,628,679,246.20

Finding the Fourth Proportional to 461,628,679,246.20, 692,443,018,869.30 and 461,628,679,246.20

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Solution

The fourth proportional to 461,628,679,246.20, 692,443,018,869.30 and 461,628,679,246.20 is: 692,443,018,869.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,628,679,246.20 : 692,443,018,869.30 = 461,628,679,246.20 : x
  2. Step 2: Convert to fraction form
    461,628,679,246.20/692,443,018,869.30 = 461,628,679,246.20/x
  3. Step 3: Cross multiply
    461,628,679,246.20x = 692,443,018,869.30 × 461,628,679,246.20
  4. Step 4: Simplify right side
    461,628,679,246.20x = 319,651,556,253,886,526,259,200
  5. Step 5: Solve for x
    x = 319,651,556,253,886,526,259,200/461,628,679,246.20
  6. Step 6: Final answer
    x = 692,443,018,869.30

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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.