Home / 18,113,999,354,397-27,174,815,557,034-5,874,455,395,372

Finding the Fourth Proportional to 18,113,999,354,397, 27,174,815,557,034 and 5,874,455,395,372

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Solution

The fourth proportional to 18,113,999,354,397, 27,174,815,557,034 and 5,874,455,395,372 is: 8,812,920,810,252.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,113,999,354,397 : 27,174,815,557,034 = 5,874,455,395,372 : x
  2. Step 2: Convert to fraction form
    18,113,999,354,397/27,174,815,557,034 = 5,874,455,395,372/x
  3. Step 3: Cross multiply
    18,113,999,354,397x = 27,174,815,557,034 × 5,874,455,395,372
  4. Step 4: Simplify right side
    18,113,999,354,397x = 159,637,241,867,257,343,358,533,632
  5. Step 5: Solve for x
    x = 159,637,241,867,257,343,358,533,632/18,113,999,354,397
  6. Step 6: Final answer
    x = 8,812,920,810,252.04

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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.