Home / 11,197,872,654.30-16,796,808,981.45-3,834,436,110.30

Finding the Fourth Proportional to 11,197,872,654.30, 16,796,808,981.45 and 3,834,436,110.30

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Solution

The fourth proportional to 11,197,872,654.30, 16,796,808,981.45 and 3,834,436,110.30 is: 5,751,654,165.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,197,872,654.30 : 16,796,808,981.45 = 3,834,436,110.30 : x
  2. Step 2: Convert to fraction form
    11,197,872,654.30/16,796,808,981.45 = 3,834,436,110.30/x
  3. Step 3: Cross multiply
    11,197,872,654.30x = 16,796,808,981.45 × 3,834,436,110.30
  4. Step 4: Simplify right side
    11,197,872,654.30x = 64,406,290,896,283,246,592
  5. Step 5: Solve for x
    x = 64,406,290,896,283,246,592/11,197,872,654.30
  6. Step 6: Final answer
    x = 5,751,654,165.45

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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.