Home / 11,197,872,615.80-16,796,808,923.70-3,834,436,071.80

Finding the Fourth Proportional to 11,197,872,615.80, 16,796,808,923.70 and 3,834,436,071.80

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Solution

The fourth proportional to 11,197,872,615.80, 16,796,808,923.70 and 3,834,436,071.80 is: 5,751,654,107.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,197,872,615.80 : 16,796,808,923.70 = 3,834,436,071.80 : x
  2. Step 2: Convert to fraction form
    11,197,872,615.80/16,796,808,923.70 = 3,834,436,071.80/x
  3. Step 3: Cross multiply
    11,197,872,615.80x = 16,796,808,923.70 × 3,834,436,071.80
  4. Step 4: Simplify right side
    11,197,872,615.80x = 64,406,290,028,167,421,952
  5. Step 5: Solve for x
    x = 64,406,290,028,167,421,952/11,197,872,615.80
  6. Step 6: Final answer
    x = 5,751,654,107.70

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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.