Home / 3,935,564,444.30-5,903,357,873.00-1,137,760,748.73

Finding the Fourth Proportional to 3,935,564,444.30, 5,903,357,873.00 and 1,137,760,748.73

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Solution

The fourth proportional to 3,935,564,444.30, 5,903,357,873.00 and 1,137,760,748.73 is: 1,706,644,362.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,564,444.30 : 5,903,357,873.00 = 1,137,760,748.73 : x
  2. Step 2: Convert to fraction form
    3,935,564,444.30/5,903,357,873.00 = 1,137,760,748.73/x
  3. Step 3: Cross multiply
    3,935,564,444.30x = 5,903,357,873.00 × 1,137,760,748.73
  4. Step 4: Simplify right side
    3,935,564,444.30x = 6,716,608,873,599,931,392
  5. Step 5: Solve for x
    x = 6,716,608,873,599,931,392/3,935,564,444.30
  6. Step 6: Final answer
    x = 1,706,644,362.88

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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.