Home / 4,129,056,000.45-6,193,584,000.68-3,677,575,219.65

Finding the Fourth Proportional to 4,129,056,000.45, 6,193,584,000.68 and 3,677,575,219.65

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Solution

The fourth proportional to 4,129,056,000.45, 6,193,584,000.68 and 3,677,575,219.65 is: 5,516,362,829.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,056,000.45 : 6,193,584,000.68 = 3,677,575,219.65 : x
  2. Step 2: Convert to fraction form
    4,129,056,000.45/6,193,584,000.68 = 3,677,575,219.65/x
  3. Step 3: Cross multiply
    4,129,056,000.45x = 6,193,584,000.68 × 3,677,575,219.65
  4. Step 4: Simplify right side
    4,129,056,000.45x = 22,777,371,041,703,088,128
  5. Step 5: Solve for x
    x = 22,777,371,041,703,088,128/4,129,056,000.45
  6. Step 6: Final answer
    x = 5,516,362,829.48

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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.