Home / 34,060,746.28-51,113,684.49-18,718,749.92

Finding the Fourth Proportional to 34,060,746.28, 51,113,684.49 and 18,718,749.92

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Solution

The fourth proportional to 34,060,746.28, 51,113,684.49 and 18,718,749.92 is: 28,090,525.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,060,746.28 : 51,113,684.49 = 18,718,749.92 : x
  2. Step 2: Convert to fraction form
    34,060,746.28/51,113,684.49 = 18,718,749.92/x
  3. Step 3: Cross multiply
    34,060,746.28x = 51,113,684.49 × 18,718,749.92
  4. Step 4: Simplify right side
    34,060,746.28x = 956,784,277,458,092.88
  5. Step 5: Solve for x
    x = 956,784,277,458,092.88/34,060,746.28
  6. Step 6: Final answer
    x = 28,090,525.96

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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.