Home / 57,398,544,102.20-86,097,816,153.30-26,379,395,814.20

Finding the Fourth Proportional to 57,398,544,102.20, 86,097,816,153.30 and 26,379,395,814.20

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Solution

The fourth proportional to 57,398,544,102.20, 86,097,816,153.30 and 26,379,395,814.20 is: 39,569,093,721.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,398,544,102.20 : 86,097,816,153.30 = 26,379,395,814.20 : x
  2. Step 2: Convert to fraction form
    57,398,544,102.20/86,097,816,153.30 = 26,379,395,814.20/x
  3. Step 3: Cross multiply
    57,398,544,102.20x = 86,097,816,153.30 × 26,379,395,814.20
  4. Step 4: Simplify right side
    57,398,544,102.20x = 2,271,208,371,046,123,307,008
  5. Step 5: Solve for x
    x = 2,271,208,371,046,123,307,008/57,398,544,102.20
  6. Step 6: Final answer
    x = 39,569,093,721.30

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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.