Home / 11,976,598.17-16,510,497.03-8,532,860.49

Finding the Fourth Proportional to 11,976,598.17, 16,510,497.03 and 8,532,860.49

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Solution

The fourth proportional to 11,976,598.17, 16,510,497.03 and 8,532,860.49 is: 11,763,087.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,976,598.17 : 16,510,497.03 = 8,532,860.49 : x
  2. Step 2: Convert to fraction form
    11,976,598.17/16,510,497.03 = 8,532,860.49/x
  3. Step 3: Cross multiply
    11,976,598.17x = 16,510,497.03 × 8,532,860.49
  4. Step 4: Simplify right side
    11,976,598.17x = 140,881,767,777,549.34
  5. Step 5: Solve for x
    x = 140,881,767,777,549.34/11,976,598.17
  6. Step 6: Final answer
    x = 11,763,087.13

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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.