Home / 11,924,542,883.08-16,455,819,452.04-6,572,090,467.84

Finding the Fourth Proportional to 11,924,542,883.08, 16,455,819,452.04 and 6,572,090,467.84

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Solution

The fourth proportional to 11,924,542,883.08, 16,455,819,452.04 and 6,572,090,467.84 is: 9,069,457,439.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,924,542,883.08 : 16,455,819,452.04 = 6,572,090,467.84 : x
  2. Step 2: Convert to fraction form
    11,924,542,883.08/16,455,819,452.04 = 6,572,090,467.84/x
  3. Step 3: Cross multiply
    11,924,542,883.08x = 16,455,819,452.04 × 6,572,090,467.84
  4. Step 4: Simplify right side
    11,924,542,883.08x = 108,149,134,161,248,141,312
  5. Step 5: Solve for x
    x = 108,149,134,161,248,141,312/11,924,542,883.08
  6. Step 6: Final answer
    x = 9,069,457,439.30

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Double scale
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1.5x scale

Why These Related Problems?

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