Home / 11,197,872,645.30-16,796,808,967.95-3,834,436,101.30

Finding the Fourth Proportional to 11,197,872,645.30, 16,796,808,967.95 and 3,834,436,101.30

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Solution

The fourth proportional to 11,197,872,645.30, 16,796,808,967.95 and 3,834,436,101.30 is: 5,751,654,151.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,197,872,645.30 : 16,796,808,967.95 = 3,834,436,101.30 : x
  2. Step 2: Convert to fraction form
    11,197,872,645.30/16,796,808,967.95 = 3,834,436,101.30/x
  3. Step 3: Cross multiply
    11,197,872,645.30x = 16,796,808,967.95 × 3,834,436,101.30
  4. Step 4: Simplify right side
    11,197,872,645.30x = 64,406,290,693,347,082,240
  5. Step 5: Solve for x
    x = 64,406,290,693,347,082,240/11,197,872,645.30
  6. Step 6: Final answer
    x = 5,751,654,151.95

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Double scale
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Similar ratio
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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.