Home / 10,783,935,341.70-16,175,903,012.55-4,241,047,200.90

Finding the Fourth Proportional to 10,783,935,341.70, 16,175,903,012.55 and 4,241,047,200.90

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Solution

The fourth proportional to 10,783,935,341.70, 16,175,903,012.55 and 4,241,047,200.90 is: 6,361,570,801.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,783,935,341.70 : 16,175,903,012.55 = 4,241,047,200.90 : x
  2. Step 2: Convert to fraction form
    10,783,935,341.70/16,175,903,012.55 = 4,241,047,200.90/x
  3. Step 3: Cross multiply
    10,783,935,341.70x = 16,175,903,012.55 × 4,241,047,200.90
  4. Step 4: Simplify right side
    10,783,935,341.70x = 68,602,768,193,405,050,880
  5. Step 5: Solve for x
    x = 68,602,768,193,405,050,880/10,783,935,341.70
  6. Step 6: Final answer
    x = 6,361,570,801.35

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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.