Home / 17,834,636.40-26,743,527.51-6,909,943.95

Finding the Fourth Proportional to 17,834,636.40, 26,743,527.51 and 6,909,943.95

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Solution

The fourth proportional to 17,834,636.40, 26,743,527.51 and 6,909,943.95 is: 10,361,650.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,636.40 : 26,743,527.51 = 6,909,943.95 : x
  2. Step 2: Convert to fraction form
    17,834,636.40/26,743,527.51 = 6,909,943.95/x
  3. Step 3: Cross multiply
    17,834,636.40x = 26,743,527.51 × 6,909,943.95
  4. Step 4: Simplify right side
    17,834,636.40x = 184,796,276,093,470.78
  5. Step 5: Solve for x
    x = 184,796,276,093,470.78/17,834,636.40
  6. Step 6: Final answer
    x = 10,361,650.89

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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.