Home / 5,441,578,440,993-7,509,377,961,385.60-2,938,701,271,234.20

Finding the Fourth Proportional to 5,441,578,440,993, 7,509,377,961,385.60 and 2,938,701,271,234.20

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Solution

The fourth proportional to 5,441,578,440,993, 7,509,377,961,385.60 and 2,938,701,271,234.20 is: 4,055,407,599,210.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,578,440,993 : 7,509,377,961,385.60 = 2,938,701,271,234.20 : x
  2. Step 2: Convert to fraction form
    5,441,578,440,993/7,509,377,961,385.60 = 2,938,701,271,234.20/x
  3. Step 3: Cross multiply
    5,441,578,440,993x = 7,509,377,961,385.60 × 2,938,701,271,234.20
  4. Step 4: Simplify right side
    5,441,578,440,993x = 22,067,818,561,301,948,844,212,224
  5. Step 5: Solve for x
    x = 22,067,818,561,301,948,844,212,224/5,441,578,440,993
  6. Step 6: Final answer
    x = 4,055,407,599,210.30

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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.