Home / 6,122,499,295.37-8,449,316,590.50-3,446,452,153.13

Finding the Fourth Proportional to 6,122,499,295.37, 8,449,316,590.50 and 3,446,452,153.13

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Solution

The fourth proportional to 6,122,499,295.37, 8,449,316,590.50 and 3,446,452,153.13 is: 4,756,254,586.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,122,499,295.37 : 8,449,316,590.50 = 3,446,452,153.13 : x
  2. Step 2: Convert to fraction form
    6,122,499,295.37/8,449,316,590.50 = 3,446,452,153.13/x
  3. Step 3: Cross multiply
    6,122,499,295.37x = 8,449,316,590.50 × 3,446,452,153.13
  4. Step 4: Simplify right side
    6,122,499,295.37x = 29,120,165,355,763,507,200
  5. Step 5: Solve for x
    x = 29,120,165,355,763,507,200/6,122,499,295.37
  6. Step 6: Final answer
    x = 4,756,254,586.72

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Half scale
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Double scale
Find fourth proportional to 6,122,499,296.37, 8,449,316,591.88 and 3,446,452,154.13
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.