Home / 6,304,668,803.73-8,700,482,296.32-3,446,817,174.69

Finding the Fourth Proportional to 6,304,668,803.73, 8,700,482,296.32 and 3,446,817,174.69

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Solution

The fourth proportional to 6,304,668,803.73, 8,700,482,296.32 and 3,446,817,174.69 is: 4,756,629,212.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,304,668,803.73 : 8,700,482,296.32 = 3,446,817,174.69 : x
  2. Step 2: Convert to fraction form
    6,304,668,803.73/8,700,482,296.32 = 3,446,817,174.69/x
  3. Step 3: Cross multiply
    6,304,668,803.73x = 8,700,482,296.32 × 3,446,817,174.69
  4. Step 4: Simplify right side
    6,304,668,803.73x = 29,988,971,807,042,064,384
  5. Step 5: Solve for x
    x = 29,988,971,807,042,064,384/6,304,668,803.73
  6. Step 6: Final answer
    x = 4,756,629,212.51

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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.