Home / 42,821,351.19-59,091,881.46-23,241,822.27

Finding the Fourth Proportional to 42,821,351.19, 59,091,881.46 and 23,241,822.27

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Solution

The fourth proportional to 42,821,351.19, 59,091,881.46 and 23,241,822.27 is: 32,072,855.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,821,351.19 : 59,091,881.46 = 23,241,822.27 : x
  2. Step 2: Convert to fraction form
    42,821,351.19/59,091,881.46 = 23,241,822.27/x
  3. Step 3: Cross multiply
    42,821,351.19x = 59,091,881.46 × 23,241,822.27
  4. Step 4: Simplify right side
    42,821,351.19x = 1,373,403,006,493,228
  5. Step 5: Solve for x
    x = 1,373,403,006,493,228/42,821,351.19
  6. Step 6: Final answer
    x = 32,072,855.44

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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.