Home / 17,935,957.75-26,885,949.76-9,295,219.17

Finding the Fourth Proportional to 17,935,957.75, 26,885,949.76 and 9,295,219.17

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Solution

The fourth proportional to 17,935,957.75, 26,885,949.76 and 9,295,219.17 is: 13,933,507.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,935,957.75 : 26,885,949.76 = 9,295,219.17 : x
  2. Step 2: Convert to fraction form
    17,935,957.75/26,885,949.76 = 9,295,219.17/x
  3. Step 3: Cross multiply
    17,935,957.75x = 26,885,949.76 × 9,295,219.17
  4. Step 4: Simplify right side
    17,935,957.75x = 249,910,795,612,808.91
  5. Step 5: Solve for x
    x = 249,910,795,612,808.91/17,935,957.75
  6. Step 6: Final answer
    x = 13,933,507.15

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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.