Home / 3,831,624,000.60-5,747,436,000.90-1,071,248,587.80

Finding the Fourth Proportional to 3,831,624,000.60, 5,747,436,000.90 and 1,071,248,587.80

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Solution

The fourth proportional to 3,831,624,000.60, 5,747,436,000.90 and 1,071,248,587.80 is: 1,606,872,881.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,831,624,000.60 : 5,747,436,000.90 = 1,071,248,587.80 : x
  2. Step 2: Convert to fraction form
    3,831,624,000.60/5,747,436,000.90 = 1,071,248,587.80/x
  3. Step 3: Cross multiply
    3,831,624,000.60x = 5,747,436,000.90 × 1,071,248,587.80
  4. Step 4: Simplify right side
    3,831,624,000.60x = 6,156,932,699,435,003,904
  5. Step 5: Solve for x
    x = 6,156,932,699,435,003,904/3,831,624,000.60
  6. Step 6: Final answer
    x = 1,606,872,881.70

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1.5x scale

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.