Home / 18,113,999,354,398-27,174,815,557,036-5,874,455,395,373

Finding the Fourth Proportional to 18,113,999,354,398, 27,174,815,557,036 and 5,874,455,395,373

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Solution

The fourth proportional to 18,113,999,354,398, 27,174,815,557,036 and 5,874,455,395,373 is: 8,812,920,810,253.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,113,999,354,398 : 27,174,815,557,036 = 5,874,455,395,373 : x
  2. Step 2: Convert to fraction form
    18,113,999,354,398/27,174,815,557,036 = 5,874,455,395,373/x
  3. Step 3: Cross multiply
    18,113,999,354,398x = 27,174,815,557,036 × 5,874,455,395,373
  4. Step 4: Simplify right side
    18,113,999,354,398x = 159,637,241,867,296,272,942,104,576
  5. Step 5: Solve for x
    x = 159,637,241,867,296,272,942,104,576/18,113,999,354,398
  6. Step 6: Final answer
    x = 8,812,920,810,253.70

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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.