Home / 35,149,583.16-48,508,423.56-19,679,532.48

Finding the Fourth Proportional to 35,149,583.16, 48,508,423.56 and 19,679,532.48

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Solution

The fourth proportional to 35,149,583.16, 48,508,423.56 and 19,679,532.48 is: 27,158,873.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,149,583.16 : 48,508,423.56 = 19,679,532.48 : x
  2. Step 2: Convert to fraction form
    35,149,583.16/48,508,423.56 = 19,679,532.48/x
  3. Step 3: Cross multiply
    35,149,583.16x = 48,508,423.56 × 19,679,532.48
  4. Step 4: Simplify right side
    35,149,583.16x = 954,623,097,002,617.25
  5. Step 5: Solve for x
    x = 954,623,097,002,617.25/35,149,583.16
  6. Step 6: Final answer
    x = 27,158,873.91

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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.