Home / 34,035,652.85-46,969,500.71-18,565,806.29

Finding the Fourth Proportional to 34,035,652.85, 46,969,500.71 and 18,565,806.29

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Solution

The fourth proportional to 34,035,652.85, 46,969,500.71 and 18,565,806.29 is: 25,620,976.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,035,652.85 : 46,969,500.71 = 18,565,806.29 : x
  2. Step 2: Convert to fraction form
    34,035,652.85/46,969,500.71 = 18,565,806.29/x
  3. Step 3: Cross multiply
    34,035,652.85x = 46,969,500.71 × 18,565,806.29
  4. Step 4: Simplify right side
    34,035,652.85x = 872,026,651,744,472.12
  5. Step 5: Solve for x
    x = 872,026,651,744,472.12/34,035,652.85
  6. Step 6: Final answer
    x = 25,620,976.20

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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.