Home / 3,722,262,855.40-5,583,394,283.10-1,652,193,872.20

Finding the Fourth Proportional to 3,722,262,855.40, 5,583,394,283.10 and 1,652,193,872.20

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Solution

The fourth proportional to 3,722,262,855.40, 5,583,394,283.10 and 1,652,193,872.20 is: 2,478,290,808.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,262,855.40 : 5,583,394,283.10 = 1,652,193,872.20 : x
  2. Step 2: Convert to fraction form
    3,722,262,855.40/5,583,394,283.10 = 1,652,193,872.20/x
  3. Step 3: Cross multiply
    3,722,262,855.40x = 5,583,394,283.10 × 1,652,193,872.20
  4. Step 4: Simplify right side
    3,722,262,855.40x = 9,224,849,820,614,332,416
  5. Step 5: Solve for x
    x = 9,224,849,820,614,332,416/3,722,262,855.40
  6. Step 6: Final answer
    x = 2,478,290,808.30

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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.