Home / 364,858,610.40-546,524,830.80-170,935,538.40

Finding the Fourth Proportional to 364,858,610.40, 546,524,830.80 and 170,935,538.40

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Solution

The fourth proportional to 364,858,610.40, 546,524,830.80 and 170,935,538.40 is: 256,045,803.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,858,610.40 : 546,524,830.80 = 170,935,538.40 : x
  2. Step 2: Convert to fraction form
    364,858,610.40/546,524,830.80 = 170,935,538.40/x
  3. Step 3: Cross multiply
    364,858,610.40x = 546,524,830.80 × 170,935,538.40
  4. Step 4: Simplify right side
    364,858,610.40x = 93,420,516,201,766,896
  5. Step 5: Solve for x
    x = 93,420,516,201,766,896/364,858,610.40
  6. Step 6: Final answer
    x = 256,045,803.88

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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.