Home / 146,182,390,837.76-201,797,799,705.60-92,068,467,700.48

Finding the Fourth Proportional to 146,182,390,837.76, 201,797,799,705.60 and 92,068,467,700.48

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Solution

The fourth proportional to 146,182,390,837.76, 201,797,799,705.60 and 92,068,467,700.48 is: 127,096,116,691.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,182,390,837.76 : 201,797,799,705.60 = 92,068,467,700.48 : x
  2. Step 2: Convert to fraction form
    146,182,390,837.76/201,797,799,705.60 = 92,068,467,700.48/x
  3. Step 3: Cross multiply
    146,182,390,837.76x = 201,797,799,705.60 × 92,068,467,700.48
  4. Step 4: Simplify right side
    146,182,390,837.76x = 18,579,214,204,222,964,760,576
  5. Step 5: Solve for x
    x = 18,579,214,204,222,964,760,576/146,182,390,837.76
  6. Step 6: Final answer
    x = 127,096,116,691.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.