Home / 237,325,079.68-356,043,140.16-73,554,277.12

Finding the Fourth Proportional to 237,325,079.68, 356,043,140.16 and 73,554,277.12

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Solution

The fourth proportional to 237,325,079.68, 356,043,140.16 and 73,554,277.12 is: 110,348,623.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,325,079.68 : 356,043,140.16 = 73,554,277.12 : x
  2. Step 2: Convert to fraction form
    237,325,079.68/356,043,140.16 = 73,554,277.12/x
  3. Step 3: Cross multiply
    237,325,079.68x = 356,043,140.16 × 73,554,277.12
  4. Step 4: Simplify right side
    237,325,079.68x = 26,188,495,798,003,644
  5. Step 5: Solve for x
    x = 26,188,495,798,003,644/237,325,079.68
  6. Step 6: Final answer
    x = 110,348,623.22

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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.