Home / 11,137,934,305,031-16,706,897,525,332-2,978,662,517,011.20

Finding the Fourth Proportional to 11,137,934,305,031, 16,706,897,525,332 and 2,978,662,517,011.20

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Solution

The fourth proportional to 11,137,934,305,031, 16,706,897,525,332 and 2,978,662,517,011.20 is: 4,467,992,723,908.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,137,934,305,031 : 16,706,897,525,332 = 2,978,662,517,011.20 : x
  2. Step 2: Convert to fraction form
    11,137,934,305,031/16,706,897,525,332 = 2,978,662,517,011.20/x
  3. Step 3: Cross multiply
    11,137,934,305,031x = 16,706,897,525,332 × 2,978,662,517,011.20
  4. Step 4: Simplify right side
    11,137,934,305,031x = 49,764,209,434,253,604,000,104,448
  5. Step 5: Solve for x
    x = 49,764,209,434,253,604,000,104,448/11,137,934,305,031
  6. Step 6: Final answer
    x = 4,467,992,723,908.88

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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.