Home / 54,093,822.76-80,946,781.26-46,832,259.88

Finding the Fourth Proportional to 54,093,822.76, 80,946,781.26 and 46,832,259.88

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Solution

The fourth proportional to 54,093,822.76, 80,946,781.26 and 46,832,259.88 is: 70,080,473.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,093,822.76 : 80,946,781.26 = 46,832,259.88 : x
  2. Step 2: Convert to fraction form
    54,093,822.76/80,946,781.26 = 46,832,259.88/x
  3. Step 3: Cross multiply
    54,093,822.76x = 80,946,781.26 × 46,832,259.88
  4. Step 4: Simplify right side
    54,093,822.76x = 3,790,920,696,417,834.50
  5. Step 5: Solve for x
    x = 3,790,920,696,417,834.50/54,093,822.76
  6. Step 6: Final answer
    x = 70,080,473.20

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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.