Home / 33,839,844,488.55-46,700,105,333.57-18,598,476,530.08

Finding the Fourth Proportional to 33,839,844,488.55, 46,700,105,333.57 and 18,598,476,530.08

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Solution

The fourth proportional to 33,839,844,488.55, 46,700,105,333.57 and 18,598,476,530.08 is: 25,666,513,133.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,839,844,488.55 : 46,700,105,333.57 = 18,598,476,530.08 : x
  2. Step 2: Convert to fraction form
    33,839,844,488.55/46,700,105,333.57 = 18,598,476,530.08/x
  3. Step 3: Cross multiply
    33,839,844,488.55x = 46,700,105,333.57 × 18,598,476,530.08
  4. Step 4: Simplify right side
    33,839,844,488.55x = 868,550,812,998,339,002,368
  5. Step 5: Solve for x
    x = 868,550,812,998,339,002,368/33,839,844,488.55
  6. Step 6: Final answer
    x = 25,666,513,133.42

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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.