Home / 35,835,498.35-49,457,186.10-20,367,908.04

Finding the Fourth Proportional to 35,835,498.35, 49,457,186.10 and 20,367,908.04

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Solution

The fourth proportional to 35,835,498.35, 49,457,186.10 and 20,367,908.04 is: 28,110,099.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,835,498.35 : 49,457,186.10 = 20,367,908.04 : x
  2. Step 2: Convert to fraction form
    35,835,498.35/49,457,186.10 = 20,367,908.04/x
  3. Step 3: Cross multiply
    35,835,498.35x = 49,457,186.10 × 20,367,908.04
  4. Step 4: Simplify right side
    35,835,498.35x = 1,007,339,418,401,966.25
  5. Step 5: Solve for x
    x = 1,007,339,418,401,966.25/35,835,498.35
  6. Step 6: Final answer
    x = 28,110,099.34

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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.