Home / 4,129,056,011.70-6,193,584,017.55-3,677,575,230.90

Finding the Fourth Proportional to 4,129,056,011.70, 6,193,584,017.55 and 3,677,575,230.90

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Solution

The fourth proportional to 4,129,056,011.70, 6,193,584,017.55 and 3,677,575,230.90 is: 5,516,362,846.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,056,011.70 : 6,193,584,017.55 = 3,677,575,230.90 : x
  2. Step 2: Convert to fraction form
    4,129,056,011.70/6,193,584,017.55 = 3,677,575,230.90/x
  3. Step 3: Cross multiply
    4,129,056,011.70x = 6,193,584,017.55 × 3,677,575,230.90
  4. Step 4: Simplify right side
    4,129,056,011.70x = 22,777,371,173,439,991,808
  5. Step 5: Solve for x
    x = 22,777,371,173,439,991,808/4,129,056,011.70
  6. Step 6: Final answer
    x = 5,516,362,846.35

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Double scale
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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.