Home / 35,116,600.20-52,653,905.10-18,110,488.20

Finding the Fourth Proportional to 35,116,600.20, 52,653,905.10 and 18,110,488.20

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Solution

The fourth proportional to 35,116,600.20, 52,653,905.10 and 18,110,488.20 is: 27,154,904.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,116,600.20 : 52,653,905.10 = 18,110,488.20 : x
  2. Step 2: Convert to fraction form
    35,116,600.20/52,653,905.10 = 18,110,488.20/x
  3. Step 3: Cross multiply
    35,116,600.20x = 52,653,905.10 × 18,110,488.20
  4. Step 4: Simplify right side
    35,116,600.20x = 953,587,926,997,469.75
  5. Step 5: Solve for x
    x = 953,587,926,997,469.75/35,116,600.20
  6. Step 6: Final answer
    x = 27,154,904.56

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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.