Home / 63,060,016.16-87,022,783.76-34,086,640.16

Finding the Fourth Proportional to 63,060,016.16, 87,022,783.76 and 34,086,640.16

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Solution

The fourth proportional to 63,060,016.16, 87,022,783.76 and 34,086,640.16 is: 47,039,542.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,060,016.16 : 87,022,783.76 = 34,086,640.16 : x
  2. Step 2: Convert to fraction form
    63,060,016.16/87,022,783.76 = 34,086,640.16/x
  3. Step 3: Cross multiply
    63,060,016.16x = 87,022,783.76 × 34,086,640.16
  4. Step 4: Simplify right side
    63,060,016.16x = 2,966,314,315,748,611.50
  5. Step 5: Solve for x
    x = 2,966,314,315,748,611.50/63,060,016.16
  6. Step 6: Final answer
    x = 47,039,542.59

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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.