Home / 7,914,389,170,318.50-11,864,784,594,008-2,750,563,296,589.40

Finding the Fourth Proportional to 7,914,389,170,318.50, 11,864,784,594,008 and 2,750,563,296,589.40

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Solution

The fourth proportional to 7,914,389,170,318.50, 11,864,784,594,008 and 2,750,563,296,589.40 is: 4,123,481,967,327.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,914,389,170,318.50 : 11,864,784,594,008 = 2,750,563,296,589.40 : x
  2. Step 2: Convert to fraction form
    7,914,389,170,318.50/11,864,784,594,008 = 2,750,563,296,589.40/x
  3. Step 3: Cross multiply
    7,914,389,170,318.50x = 11,864,784,594,008 × 2,750,563,296,589.40
  4. Step 4: Simplify right side
    7,914,389,170,318.50x = 32,634,841,026,217,767,258,292,224
  5. Step 5: Solve for x
    x = 32,634,841,026,217,767,258,292,224/7,914,389,170,318.50
  6. Step 6: Final answer
    x = 4,123,481,967,327.17

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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.