Home / 5,087,376,005.25-7,015,706,618.33-3,368,003,443.50

Finding the Fourth Proportional to 5,087,376,005.25, 7,015,706,618.33 and 3,368,003,443.50

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Solution

The fourth proportional to 5,087,376,005.25, 7,015,706,618.33 and 3,368,003,443.50 is: 4,644,619,156.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,087,376,005.25 : 7,015,706,618.33 = 3,368,003,443.50 : x
  2. Step 2: Convert to fraction form
    5,087,376,005.25/7,015,706,618.33 = 3,368,003,443.50/x
  3. Step 3: Cross multiply
    5,087,376,005.25x = 7,015,706,618.33 × 3,368,003,443.50
  4. Step 4: Simplify right side
    5,087,376,005.25x = 23,628,924,049,127,522,304
  5. Step 5: Solve for x
    x = 23,628,924,049,127,522,304/5,087,376,005.25
  6. Step 6: Final answer
    x = 4,644,619,156.27

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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.