Home / 5,485,259,709.33-8,225,871,398.43-1,894,773,084.89

Finding the Fourth Proportional to 5,485,259,709.33, 8,225,871,398.43 and 1,894,773,084.89

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Solution

The fourth proportional to 5,485,259,709.33, 8,225,871,398.43 and 1,894,773,084.89 is: 2,841,462,492.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,485,259,709.33 : 8,225,871,398.43 = 1,894,773,084.89 : x
  2. Step 2: Convert to fraction form
    5,485,259,709.33/8,225,871,398.43 = 1,894,773,084.89/x
  3. Step 3: Cross multiply
    5,485,259,709.33x = 8,225,871,398.43 × 1,894,773,084.89
  4. Step 4: Simplify right side
    5,485,259,709.33x = 15,586,159,725,511,630,848
  5. Step 5: Solve for x
    x = 15,586,159,725,511,630,848/5,485,259,709.33
  6. Step 6: Final answer
    x = 2,841,462,492.47

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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.