Home / 47,524,652,867.56-65,518,487,635.16-37,912,009,008.84

Finding the Fourth Proportional to 47,524,652,867.56, 65,518,487,635.16 and 37,912,009,008.84

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Solution

The fourth proportional to 47,524,652,867.56, 65,518,487,635.16 and 37,912,009,008.84 is: 52,266,294,303.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,524,652,867.56 : 65,518,487,635.16 = 37,912,009,008.84 : x
  2. Step 2: Convert to fraction form
    47,524,652,867.56/65,518,487,635.16 = 37,912,009,008.84/x
  3. Step 3: Cross multiply
    47,524,652,867.56x = 65,518,487,635.16 × 37,912,009,008.84
  4. Step 4: Simplify right side
    47,524,652,867.56x = 2,483,937,493,469,757,964,288
  5. Step 5: Solve for x
    x = 2,483,937,493,469,757,964,288/47,524,652,867.56
  6. Step 6: Final answer
    x = 52,266,294,303.97

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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.