Home / 3,836,241,777.60-5,754,362,885.10-928,196,625.60

Finding the Fourth Proportional to 3,836,241,777.60, 5,754,362,885.10 and 928,196,625.60

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Solution

The fourth proportional to 3,836,241,777.60, 5,754,362,885.10 and 928,196,625.60 is: 1,392,294,991.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,836,241,777.60 : 5,754,362,885.10 = 928,196,625.60 : x
  2. Step 2: Convert to fraction form
    3,836,241,777.60/5,754,362,885.10 = 928,196,625.60/x
  3. Step 3: Cross multiply
    3,836,241,777.60x = 5,754,362,885.10 × 928,196,625.60
  4. Step 4: Simplify right side
    3,836,241,777.60x = 5,341,180,212,427,701,248
  5. Step 5: Solve for x
    x = 5,341,180,212,427,701,248/3,836,241,777.60
  6. Step 6: Final answer
    x = 1,392,294,991.32

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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.