Home / 10,783,935,371.20-16,175,903,056.80-4,241,047,230.40

Finding the Fourth Proportional to 10,783,935,371.20, 16,175,903,056.80 and 4,241,047,230.40

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Solution

The fourth proportional to 10,783,935,371.20, 16,175,903,056.80 and 4,241,047,230.40 is: 6,361,570,845.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,783,935,371.20 : 16,175,903,056.80 = 4,241,047,230.40 : x
  2. Step 2: Convert to fraction form
    10,783,935,371.20/16,175,903,056.80 = 4,241,047,230.40/x
  3. Step 3: Cross multiply
    10,783,935,371.20x = 16,175,903,056.80 × 4,241,047,230.40
  4. Step 4: Simplify right side
    10,783,935,371.20x = 68,602,768,858,260,529,152
  5. Step 5: Solve for x
    x = 68,602,768,858,260,529,152/10,783,935,371.20
  6. Step 6: Final answer
    x = 6,361,570,845.60

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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.